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DC2469A - LT8603 Demo Board | 42V, Low IQ, Quad Output Triple Monolithic Buck Converter with Boost Channel as SEPIC

Jan 19th 2018
Demonstration circuit 2469A features the LT®8603 with triple monolithic buck regulators and the boost channel as SEPIC. The demo circuit is designed for 8V, 5V, 3.3V, and 1.8V outputs from a nominal 12V input. The 4th channel is set as a SEPIC converter and its output is regulated at 8V over a wide input range. The two high ...

Demo Board 

 

DC2578A - Total Power Management: Hot Swap, Intermediate Bus Voltage, Point-of-Load (featuring LTC4281, LTC3886, LTC3887, LTC2975) [requires DC1613]

Jan 18th 2018
The DC2578A is a complete power chain, including a hot swap controller, an intermediate bus controller, and six point-of-load channels with power system management. The board demonstrates how to safely transfer power from a backplane, through an LTC4281 hot swap controller, through an LTC3886 step-down intermediate bus controller ...

Demo Board LTpowerPlay 

 

DC2617A - LTC6820 Demo Board | Arduino Interface for isoSPI or Isolated CAN

Jan 18th 2018
Demonstration circuit 2617A implements the isoSPI and isolated CAN interface hardware on a single Arduino shield. It allows Arduino-compatible controller boards to communicate with isoSPI and/or CAN bus networks. ...

Demo Board 

 

Low Power Active Mixer Delivers 7GHz Bandwidth & 20dBm OIP3

Jan 17th 2018
NORWOOD, MA – January 17, 2018 – Analog Devices announces the LTC5562, a low power, high performance active double-balanced mixer, capable of 50Ω matching over a very wide frequency range of 30MHz to 7GHz. This versatile mixer can be used in either frequency upconversion or downconversion applications, with ...

Press Release 

 

DC2114A - LT8603 Demo Board | 42V, Quad Output Triple Monolithic Buck Converter and Boost Controller

Jan 10th 2018
Demonstration Circuit 2114A features the LT®8603 with triple monolithic buck regulators and a boost controller. The demo circuit is designed for 8.0V, 5.0V, 3.3V, and 1.8V outputs from a nominal 12V input. The 4th channel is set as a boost converter and is powered from a wide input range with output VOUT4 regulated at 8V ...

Demo Board 

 

DC2483A-B - LTC5562 - Low Power Mixer Demo Board Set Up for Downconversion Applications with IF Output Turned to 10MHz to 550MHz

Jan 9th 2018
The LTC®5562 is a versatile low power mixer optimized for applications requiring very wide input bandwidth, low distortion, and low LO leakage. This mixer can be used for either upconverting or downconverting applications, and provides a nominal conversion gain of 1dB. Demonstration circuit 2483A-A showcases the LTC5562 ...

Demo Board 

 

DC2483A-A - DC2483A-A - LTC5562 Low Power Mixer Demo Board Set Up for Upconversion Applications with RF Output Tuned to 3.3GHz to 3.7GHz

Jan 9th 2018
The LTC®5562 is a versatile low power mixer optimized for applications requiring very wide input bandwidth, low distortion, and low LO leakage. This mixer can be used for either upconverting or downconverting applications, and provides a nominal conversion gain of 1dB. Demonstration circuit 2483A-A showcases the LTC5562 ...

Demo Board 

 

ADI 72V Hybrid Step-Down DC/DC Controller Reduces Solution Size by 50% Compared to Traditional Architectures

Jan 9th 2018
NORWOOD, MA – January 9, 2018 – Analog Devices announces the Power by Linear™ LTC7821, an industry first hybrid step-down synchronous controller that merges a switched capacitor circuit with a synchronous step-down controller, enabling up to a 50% reduction in DC/DC converter solution size compared to traditional ...

Press Release 

 

DC1496B-D - LTC2942-1 Demo Board | Battery Gas Gauge w/ I2C (req. DC590)

Jan 2nd 2018
Demonstration circuit 1496C-A (Figure 1) features the LTC®2941. Demonstration circuit 1496C-B features the LTC2942. Demonstration circuit 1496C-C features the LTC2941-1. Demonstration circuit 1496C-D features the LTC2942-1. The C, D options have parts that use an internal sense resistor while the A, B options rely on an ...

Demo Board 

 

DC2750A - LTC7004EMSE Demo Board | High Side NMOS Driver; 0V ≤ VIN ≤ 60V, IOUT up to 14.5A

Dec 22nd 2017
Demonstration circuit 2750A is a 60V, high side switch featuring the LTC®7004. This demo board is designed to switch a 14.5A output load from 0V up to 60V, and offers a low 50ns (typical) propagation delay, fast switching times (<10ns) and 100% duty cycle operation.   ...

Demo Board 

 

DC2749A - LTC7003EMSE Demo Board | Protected High Side NMOS Driver; 6V ≤ VIN ≤ 60V, IOUT up to 14.5A

Dec 22nd 2017
Demonstration circuit 2749A is a 60V protected, high side switch featuring the LTC®7003. The demo board is designed to switch a 14.5A output load from input voltages from 6V to 60V. The wide input range and low shutdown current (1μA typical) make it suitable for automotive, industrial, medical instrument and telecom applications. ...

Demo Board 

 

Active Rectifier Controller with Reverse Protection

Molly Zhu - Applications Eng Dec 20th 2017
As the current level continues to increase in automotive electronic systems, designers can no longer use conventional blocking Schottky diodes due to high power dissipation and thermal issues. The LT8672 is an active rectifier controller with reverse current protection that can replace the diode. The LT8672 operates at the ...

Video 

 

DC2579A - LTC4279 Demo Board | Single Port UltraPWR PSE Controller (123W)

Dec 19th 2017
Demonstration Circuit 2579A features the LTC®4279, an autonomous single port power sourcing equipment (PSE) controller, configured in its UltraPWR mode. UltraPWR mode aggressively turns on and powers custom high power PDs requiring high inrush and/or operational currents.   ...

Demo Board 

 

Analog Devices’ 2MHz Boost/SEPIC/Inverter Features 4A, 60V Power Switch & 9μA IQ

Dec 18th 2017
NORWOOD, MA – December 18, 2017 – Analog Devices, Inc. announces the Power by Linear™ LT8364, a current mode, 2MHz step-up DC/DC converter with an internal 4A, 60V switch. It operates from an input voltage range of 2.8V to 60V, and is suitable for applications with input sources ranging from a single-cell Li-Ion ...

Press Release 

 

DC2721A-B - LTM4625EY Demo Board | 20Vin, 5A Step-Down μModule Regulator Configured as Inverting Output. -0.9Vout to -5.2Vout

Dec 11th 2017
Demonstration circuit 2721A-B features the LTM®4625EY μModule® regulator, a tiny high performance high efficiency step-down regulator configured as an inverting buck-boost regulator. DC2721A-B has an operating input voltage range of 4V to 15V and is able to provide an output current of up to 3A. The output voltage ...

Demo Board LTspice 

 

DC2721A-A - LTM4623EY Demo Board | 20Vin, 3A Step-Down μModule Regulator Configured as Inverting Output. -0.9Vout to -5.2Vout

Dec 11th 2017
Demonstration circuit 2721A-A features the LTM®4623 μModule® regulator, a tiny high performance high efficiency step-down regulator configured as an inverting buck-boost regulator. The DC2721A-A has an operating input voltage range of 4V to 15V and is able to provide an output current of up to 2A. The output voltage ...

Demo Board LTspice 

 

DC2513A - LTC7821EUH Demo Board | 36V ≤ VIN ≤ 72V; VOUT = 12V @ 20A, 97.5% Efficiency/500kHz

Dec 7th 2017
Demonstration circuit 2513A is a high efficiency, high power density hybrid converter. It can deliver 12V/20A with an input voltage from 36V to 72V. This demo board features the LTC®7821, which uses an architecture that merges soft-switching switched-capacitor topology with a traditional step-down converter to provide superior ...

Demo Board 

 

DC2365A-H - LTC2333-16 Demo Board | Buffered Octal, 16-Bit, 800ksps Mux'd SAR ADC (req DC590, DC2026 or DC890)

Dec 6th 2017
Demonstration circuit 2365A highlights the LTC®2358 family of buffered input ADCs. The LTC2358/LTC2357/ LTC2353/LTC2333 are low noise, high speed, 16-/18- bit successive approximation register (SAR) ADCs with integrated front end buffers. These ADCs accept a wide common mode range. Pico-amp inputs and high CMRR enable these ...

Demo Board 

 

DC2365A-F - LTC2357-16 Demo Board | Buffered Quad, 16-Bit, 350ksps Simultaneous Sampling SAR ADC (req DC590, DC2026 or DC890)

Dec 6th 2017
Demonstration circuit 2365A highlights the LTC®2358 family of buffered input ADCs. The LTC2358/LTC2357/ LTC2353/LTC2333 are low noise, high speed, 16-/18- bit successive approximation register (SAR) ADCs with integrated front end buffers. These ADCs accept a wide common mode range. Pico-amp inputs and high CMRR enable these ...

Demo Board 

 

DC2365A-B - LTC2357-18 Demo Board | Buffered Quad, 18-Bit, 350ksps Simultaneous Sampling SAR ADC (req DC590, DC2026 or DC890)

Dec 6th 2017
Demonstration circuit 2365A highlights the LTC®2358 family of buffered input ADCs. The LTC2358/LTC2357/ LTC2353/LTC2333 are low noise, high speed, 16-/18- bit successive approximation register (SAR) ADCs with integrated front end buffers. These ADCs accept a wide common mode range. Pico-amp inputs and high CMRR enable these ...

Demo Board 

 

DC2472A - LTC68xx l Battery Stack Simulator for LTC68xx demo boards

Dec 5th 2017
Demonstration circuit 2472A is a USB-powered resistorstring, voltage ladder with variable output. The DC2472A provides a simple battery stack simulator for connection directly to most of Linear Technology’s LTC68xx “battery stack monitor” demo boards.   ...

Demo Board 

 

DC2432B-F - LT6658-5 Demoboard |Low Noise, High Current, Precision Reference

Dec 4th 2017
Demonstration circuit 2432B features the LT®6658, a precision dual output reference that combines the performance of a low drift low noise reference and a linear regulator. Demonstration circuits are available with 1.25V, 2.5V, 3.0V, 3.3V, 4.096V and 5V output option parts. Both outputs are ideal for driving the precision ...

Demo Board 

 

DC2432B-E - LT6658-3.3 Demoboard |Low Noise, High Current, Precision Reference

Dec 4th 2017
Demonstration circuit 2432B features the LT®6658, a precision dual output reference that combines the performance of a low drift low noise reference and a linear regulator. Demonstration circuits are available with 1.25V, 2.5V, 3.0V, 3.3V, 4.096V and 5V output option parts. Both outputs are ideal for driving the precision ...

Demo Board 

 

DC2432B-D - LT6658-3 Demoboard |Low Noise, High Current, Precision Reference

Dec 4th 2017
Demonstration circuit 2432B features the LT®6658, a precision dual output reference that combines the performance of a low drift low noise reference and a linear regulator. Demonstration circuits are available with 1.25V, 2.5V, 3.0V, 3.3V, 4.096V and 5V output option parts. Both outputs are ideal for driving the precision ...

Demo Board 

 

DC2432B-C - LT6658-2.5 Demoboard |Low Noise, High Current, Precision Reference

Dec 4th 2017
Demonstration circuit 2432B features the LT®6658, a precision dual output reference that combines the performance of a low drift low noise reference and a linear regulator. Demonstration circuits are available with 1.25V, 2.5V, 3.0V, 3.3V, 4.096V and 5V output option parts. Both outputs are ideal for driving the precision ...

Demo Board 

 

DC2432B-B - LT6658-1.8 Demoboard |Low Noise, High Current, Precision Reference

Dec 4th 2017
Demonstration circuit 2432B features the LT®6658, a precision dual output reference that combines the performance of a low drift low noise reference and a linear regulator. Demonstration circuits are available with 1.25V, 2.5V, 3.0V, 3.3V, 4.096V and 5V output option parts. Both outputs are ideal for driving the precision ...

Demo Board 

 

DC2432B-A - LT6658-1.2 Demoboard |Low Noise, High Current, Precision Reference

Dec 4th 2017
Demonstration circuit 2432B features the LT®6658, a precision dual output reference that combines the performance of a low drift low noise reference and a linear regulator. Demonstration circuits are available with 1.25V, 2.5V, 3.0V, 3.3V, 4.096V and 5V output option parts. Both outputs are ideal for driving the precision ...

Demo Board 

 

DC2716A - LT8364 Demo Board | 4.5V to 20VIN Low EMI Boost, VOUT = 24V @ Up to 1.6A, 2MHz Switching

Nov 30th 2017
Demo circuit 2716A features the LT8364 in boost configuration. It is designed to convert a 4.5V to 20V source to 24V, with up to 1.6A, depending on input voltage, with a switching frequency of 2MHz. The LT8364 can operate with inputs as high as 60V, however, in this demo circuit, the input is limited by the level of the output ...

Demo Board LTspice 

 

36V, Dual Channel, 1.6A Synchronous, Buck LED Driver with I2C Dimming Control

Nov 28th 2017
NORWOOD, MA – November 28, 2017 – Analog Devices announces the Power by Linear™ LT3964, a dual channel, 36V, high efficiency, synchronous, step-down LED driver with internal 40V, 1.6A power switches and an I²C interface that simplifies LED dimming control. The LT3964 operates with a wide 4V to 36V input ...

Press Release 

 

DC2569A - LTM4661EY Demo Board | 1.8V-5.5V Input, Synchronous Step-Up μModule Regulator

Nov 22nd 2017
Demonstration circuit 2569A is ultrathin step-up μModule regulator featuring the LTM4661. The DC2569A operates over 1.8V to 5.5V input and it generates 12V, 1A output from 5V input. Also, the LTM4661 has precision voltage reference, which can generate output voltage with 3% tolerance over the full operating conditions. The ...

Demo Board 

 

DC2478A - LT8315 Demo Board | 19V to 400VIN Nonisolated Buck, VOUT = 12V @ Up to 120mA

Nov 20th 2017
Demonstration circuit 2478A is a nonisolated buck converter featuring the LT®8315. The demo board outputs 12V, and maintains tight regulation with a load current from 4mA to 120mA. It is optimized to operate over a wide 19V to 400V DC input voltage range. Output voltage accuracy stays within ±1% over the entire input ...

Demo Board 

 

Low Noise, Precision Op Amp Drives High Resolution SAR ADCs

Erjon Qirko - Product Evaluation Engineer
Kris Lokere - Strategic Applications Manager
Nov 20th 2017
Design Note DN1039: Introduction The LT6018 is an ultralow noise (1.2nV/√Hz at 1kHz) operational amplifier with ultralow distortion (–115dB at 1kHz). It has a gain bandwidth product of 15MHz, maximum offset voltage of 50µV and a maximum offset voltage drift of 0.5µV/°C. This combination of features ...

Blog Post 

 

DC2494A - LTM8063 Demo Board | 40V, 2A Step-Down μModule Regulator

Nov 16th 2017
Demonstration circuit 2494A is a 40V, 2A step-down μModule® regulator featuring the LTM®8063. The demo board is designed for 5V output from a 6.5V to 40V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The user adjustable features of the LTM8063 ...

Demo Board LTpowerCAD 

 

DC2708A - LTC7001EMSE Demo Board | High Side NMOS Driver; 0V ≤ VIN ≤135V, IOUT up to 5A

Nov 15th 2017
Demonstration circuit 2708A is a 135V, high side switch featuring the LTC®7001. The demo board is designed to switch a 5A output load from 0V up to 135V. This board offers a low 50ns (typical) propagation delay, fast switching times (<10ns) and 100% duty cycle operation.   ...

Demo Board 

 

DC2407A - LT8650S Demo Board | Dual Channel 42V, 4A Synchronous Step-Down Silent Switcher 2

Nov 15th 2017
Demonstration circuit 2407A is a dual channel 42V, 4A synchronous step-down Silent Switcher® with 6.2μA quiescent current featuring the LT8650S. The LT8650S is the second-generation Silent Switcher that minimizes EMI and reduces PCB layout sensitivity. The demonstration circuit has two outputs: 5V and 3.3V. Each output ...

Demo Board LTpowerCAD LTspice 

 

Dual Channel 42V, 4A Monolithic Synchronous Step-Down Silent Switcher 2 with 6.2μA Quiescent Current

Walker Bai - Applications Enginneer Nov 14th 2017
Design Note DN1044: Introduction The LT®8650S 42V, dual channel, 4A, synchronous Silent Switcher®2 regulator features a wide input voltage range of 3V to 42V, ideal for automotive, industrial and other stepdown applications. Its quiescent current is only 6.2μA, with the outputs in regulation, a critical feature in ...

Blog Post LTspice 

 

Active Rectifier Controller with Reverse Protection

Nov 13th 2017
NORWOOD, MA – November 13, 2017 – Analog Devices announces the Power by Linear™ LT8672, an active rectifier controller with reverse input protection to –40V. Its 3V to 42V input voltage capability is ideal for automotive applications which must regulate through cold-crank and stop-start scenarios with ...

Press Release 

 

DC1341B - LT3757EDD SEPIC Demo Board | 4.5V ≤ Vin ≤ 36V; Vout = 5V @ 3A

Nov 3rd 2017
Demonstration circuit 1341B features LT®3757A in a 300kHz SEPIC converter circuit, designed for a 5V at 3A output from a 4.5V to 36V input voltage range.   ...

Demo Board 

 

Terasic Innovate FPGA Design Contest

Nov 2nd 2017
Welcome to the Innovate FPGA & SoC Design Contest held by Terasic, Analog Devices & Intel. For the past 14 years, this contest has inspired thousands of aspiring engineers to design, to create, and innovate!  Jan 15, 2018 Update: Over 450 teams from around the world have submitted project abstracts for the ...

Circuit 

 

DC2548A - LT8672EMS Demo Board | VIN = -15V to 35V, Up to 5A Output

Oct 31st 2017
Demonstration circuit 2548A is an active rectifier with reverse protection featuring the LT®8672. The demo board is designed for 5A load current. The input voltage range of the LT8672 is –40V to +42V. Two clamping diodes, D1 and D2, are used on the board to protect the IC from overvoltage spikes at the input, thus ...

Demo Board 

 

DC2737A - LT8301ES5 Demo Board | No-Opto Isolated Flyback Converter, VIN = 10V to 32V, VOUT = 5V @ up to 700mA

Oct 31st 2017
Demonstration circuit 2737A is an isolated flyback converter featuring the LT®8301. The demo circuit outputs 5V from input 10V to 32V, with a nominal 24V. The output current capability increases with the input voltage. The standby input current of the demo circuit is less than 950μA (typical) at VIN = 24V.   ...

Demo Board 

 

Dual Rail-to-Rail 100V Power Monitor Measures Current and Voltage with ±0.3% Accuracy

Oct 30th 2017
MILPITAS, CA and NORWOOD, MA – October 30, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC2992, a wide range I²C system monitor that monitors the current, voltage and power of two 0V to 100V rails without additional circuitry. The LTC2992 has flexible power ...

Press Release 

 

DC2286A - LT3932 Demo Board | VIN = 8V to 36V driving two series LEDs (1ALED/6.6VLED) at 2MHz

Oct 27th 2017
Demonstration circuit DC2286A is a 36V, 2A synchronous 2MHz buck LED driver featuring the LT3932. It drives one or two series LEDs at 1A when VIN is between 8V and 36V. It can run down to 4VIN with a single LED (if UVLO is adjusted). DC2286A runs at 2MHz switching frequency. Spread spectrum frequency modulation (SSFM) can be ...

Demo Board 

 

Introducing Power By Linear

Oct 26th 2017
Now that we’re part of Analog Devices, our power management products have a new name: Power by Linear, the world's premier source for power management products and expertise. You’ll get the same great customer service and support—and from many of the same names and faces—that you’ve come to ...

Blog Post 

 

Cool Running, 144W, 4 × 40A μModule POL Regulator

Afshin Odabaee - Business Manager - uModule Power Products
Yan Liang - Applications Engineer
Oct 24th 2017
Design Note DN569: Introduction The LTM®4636 is a 40A-capable μModule® regulator featuring 3D packaging technology, or component-on-package (CoP) to keep it cool—see Figure 1. The body of the device is an overmolded 16mm × 16mm × 1.91mm BGA package with an inductor stacked on top to expose it to ...

Blog Post 

 

DC2561A - LTC2992 Demo Board:Dual Wide Range Power Monitor

Oct 24th 2017
Demonstration Circuit 2561A features the LTC®2992, a rail-to-rail system monitor that measures current, voltage, and power of two supplies. It features an operating range of 2.7V to 100V and includes a shunt regulator for supplies above 100V. The voltage measurement range of 0V to 100V is independent of the input supply. ...

Demo Board Linduino QuikEval System 

 

Linduino Change Log 10/24/2017

Malavika Sajikumar - Firmware Engineer Oct 24th 2017
We regularly update our Linduino Sketchbook with new products, new files and updates. Please download the library, or rerun your automated installers for an automatic update. Linduino Change Log 1.2.4.    Oct 24, 2017 Demo Program Changes:DC1490.ino: Bug Fix - Displayed hex values have leading FFFF for inputs ...

Blog Post Linduino 

 

DC1890A - LTC3883EUH Demo Board | Programming Clamshell Socketed Demo Board

Oct 23rd 2017
Demonstration circuit 1890A contains the circuitry needed to program and verify the EEPROM of the LTC®3883 and LTC3883-1. That is its only purpose. The DC1890A is shipped with a LTC3883 installed in the clamshell style programming socket. The EEPROM contains the factory default configuration. The LTpowerPlay™ .proj ...

Demo Board 

 

DC2251 - LTM8065 Demo Board | 40VIN, 2.5A Silent Switcher μModule Regulator

Oct 23rd 2017
Demonstration circuit 2251A is a 40V, 3.5A peak, 2.5A continuous step-down μModule® regulator featuring the LTM®8065. The demo board is designed for 5V output from a 6V to 40V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The user adjustable features ...

Demo Board 

 

Silent Switcher 2: Dual 4A per Channel, 42V Micropower Step-Down Regulator

John Gardner - Design Engineer Oct 16th 2017
As automotive electronic content increases, voltage regulators continually need smaller size, higher current, and lower radiated emissions.  Silent Switcher® 2 products address this need by providing 2MHz solutions with high efficiency without compromising EMI performance. The LT8650S is a dual channel, 42V step-down ...

Video 

 

42V, Dual 4A (IOUT), Synchronous Step-Down Silent Switcher 2 Delivers 94% Efficiency at 2MHz & Ultralow EMI Emissions

Oct 16th 2017
MILPITAS, CA and NORWOOD, MA – October 16, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT8650S, a dual 4A, 42V input synchronous step-down switching regulator. It’s unique Silent Switcher®2 architecture uses four internal input capacitors as well as ...

Press Release 

 

DC2492 - LTC7000-1EMSE Demo Board | Protected High Side NMOS Driver; 8V ≤ VIN ≤ 135V, IOUT up to 5.5A

Oct 13th 2017
Demonstration circuit 2492A is a 135V protected, high side switch featuring the LTC®7000-1. The demo board is designed to switch a 5.5A output load from input voltages from 8V to 135V. The wide input range and low shutdown current (1µA typical) make it suitable for automotive, industrial, medical instrument and telecom ...

Demo Board 

 

40VIN, 2A Silent Switcher μModule Regulator in 6.25mm x 4mm BGA Package

Oct 12th 2017
MILPITAS, CA and NORWOOD, MA – October 12, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTM8063, a 40VIN, 2A µModule® step-down regulator in a tiny 6.25mm x 4mm BGA package. The package size is 75% smaller than the existing equivalent product. With two ...

Press Release 

 

25A μModule Regulator Supports N+1 Redundancy Ensuring Power Availability under Fault Conditions

Oct 9th 2017
MILPITAS, CA and NORWOOD, MA – October 9, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTM4645, a 25A step-down µModule® (power module) regulator with the ability to current share multiple independent devices (N) where at least one LTM4645 is used as ...

Press Release 

 

LT8672 12V, 5A Automotive Reverse Battery Protection

Oct 6th 2017
The LT®8672 is an active rectifier controller for reverse input protection. It drives an external N-channel MOSFET to replace a power Schottky diode. Its very low quiescent current and fast transient response meet the tough requirements in automotive applications where AC input signals of up to 100kHz are present. These ...

Circuit LTspice 

 

Silent Switcher, 42VIN, 2.5A μModule Regulator in 6.25mm x 6.25mm BGA Package

Oct 2nd 2017
MILPITAS, CA and NORWOOD, MA – October 2, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTM8065, a µModule® (power module) step-down regulator with up to 40V input voltage (42V abs max), which can safely operate from unregulated or fluctuating 12V to 36V ...

Press Release 

 

DC2234A - LT8711 Micropower Synchronous Sepic Converter

Oct 2nd 2017
Demonstration circuit 2234A is a synchronous sepic converter featuring the LT®8711 multitopology switching controller. The LT8711 is a current mode PWM DC/DC controller with a dual input LDO to optimize gate driver efficiency. Ultralow 15μA quiescent current in low noise Burst Mode® operation achieves high efficiency ...

Demo Board 

 

Terasic DE10-Nano Kit

Sep 26th 2017
The Terasic DE10-Nano is a development kit based on an Intel Cyclone V SoC which combines the power of a Cyclone V FPGA with a dual-core ARM Cortex-A9 processor. Analog Devices offers many plug-in boards that let you extend the functionality of the kit. Whether you want to measure real-world phenomena such as toxic gases or ...

Circuit LTpowerPlanner 

 

Reference Filter Increases 32-Bit ADC SNR by 6dB

Guy Hoover - Applications Engineer Sep 26th 2017
Design Note DN568: Introduction Attaining optimal SNR performance from an ADC isn’t just a matter of providing a low noise signal to the ADC’s input. Providing a low noise reference voltage is just as important. While reference noise has no effect at zero-scale, at full-scale any noise on the reference will be visible ...

Blog Post 

 

DC2395A-H - LTC2324-12 Demo Board | Quad, 12-Bit, 2Msps/ch Simultaneous Sampling SAR ADC (req DC890)

Sep 24th 2017
Demonstration circuit 2395A features the LTC®2325/ LTC2324/LTC2320 family. With up to 5Msps, these differential, multiple channel, 16-bit, serial, high speed successive approximation register (SAR) ADCs are available in a 52-lead QFN package. Each ADC has an internal 20ppm/°C maximum drift reference and an SPI-compatible ...

Demo Board PScope 

 

DC2395A-E - LTC2324-14 Demo Board | Quad, 14-Bit, 2Msps/ch Simultaneous Sampling SAR ADC (req DC890)

Sep 24th 2017
Demonstration circuit 2395A features the LTC®2325/ LTC2324/LTC2320 family. With up to 5Msps, these differential, multiple channel, 16-bit, serial, high speed successive approximation register (SAR) ADCs are available in a 52-lead QFN package. Each ADC has an internal 20ppm/°C maximum drift reference and an SPI-compatible ...

Demo Board PScope 

 

DC2395A-B - LTC2324-16 Demo Board | Quad, 16-Bit, 2Msps/ch Simultaneous Sampling SAR ADC (req DC890)

Sep 24th 2017
Demonstration circuit 2395A features the LTC®2325/ LTC2324/LTC2320 family. With up to 5Msps, these differential, multiple channel, 16-bit, serial, high speed successive approximation register (SAR) ADCs are available in a 52-lead QFN package. Each ADC has an internal 20ppm/°C maximum drift reference and an SPI-compatible ...

Demo Board PScope 

 

LTspice: Simulating SAR ADC Analog Inputs

Kris Lokere - Strategic Applications Manager
Gabino Alonso - Strategic Marketing Engineer
Sep 19th 2017
As resolution and sample rates continue to rise for ADCs, the driver circuitry for the analog inputs, not the ADC itself, has increasingly become the limiting factor in determining overall circuit accuracy. Beyond a simple 1-pole RC lowpass filter (LPF1) for noisy input signals (Figure 1), a coupling ...

Blog Post LTspice 

 

Precision Ultralow Power High Side Current Sense

Catherine Chang - Applications Engineer Sep 19th 2017
Design Note 1045: Introduction Precision high side measurement of microamp currents requires a small value sense resistor and a low offset voltage, ultralow-power amplifier. The LTC®2063 zero-drift amplifier has a maximum input offset voltage of just 5µV and draws just 1.4µA making it a great choice for building ...

Blog Post 

 

DC2542A - LTC2358-18, LTM2893, ADA4522-1, LT6658 Demo Board | Isolated Industrial Data Acquisition Board (req ArrowSoCkit)

Sep 15th 2017
Demonstration circuit 2542A is a reference design for robust industrial data acquisition applications based on the LTC2358-18. The LTC2358-18 is capable of high voltage measurements with a large input common range; however, the DC2542A implements input protection that allows up to 400V of continuous input protection. Combined ...

Demo Board LinearLabTools 

 

DC2537A - LTC7000EMSE Demo Board | Protected High Side NMOS Driver; VIN up to 135V, IOUT up to 5.5A

Sep 14th 2017
Demonstration circuit 2537A is a 135V protected, high side switch featuring the LTC®7000. The demo board is designed to switch a 5.5A output load from input voltages from 8V to 135V. The wide input range and low shutdown current (1µA typical) make it suitable for automotive, industrial, medical instrument and telecom ...

Demo Board 

 

Dual Input Prioritizer Provides Low Quiescent Current Backup Supply Switchover Solution

Sep 14th 2017
MILPITAS, CA and NORWOOD, MA – September 14, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC4418, a dual input power prioritizer for 2.5V to 40V systems. To enable portability, preserve memory during brownouts, and ensure a graceful shutdown on power loss, electronic ...

Press Release 

 

42V Multitopology DC/DC Controller with 15μA IQ Provides Five Converter Topologies at Up to 10A Output Current

Sep 11th 2017
MILPITAS, CA and NORWOOD, MA – September 11, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT8711, a multitopology current mode PWM controller that can easily be configured as a synchronous buck, boost, SEPIC and ZETA DC/DC converter, or as a nonsynchronous buck-boost ...

Press Release 

 

Converting a Low Distortion Single-Ended Sine Source to Fully Differential

Guy Hoover - Applications Engineer Sep 10th 2017
Customers looking for a way to evaluate ADCs with differential inputs will find themselves in need of a low distortion, low noise differential sine source. Single-ended sine sources can be obtained by building a simple Wien-bridge oscillator or by employing any of several readily available audio oscillators. Differential sine ...

Blog Post 

 

DC2456A - LTC3779EFE Demo Board | 16V ≤ VIN ≤ 120V, VOUT = 48V @ 10A at up to 99% Efficiency

Sep 10th 2017
Demonstration circuit 2456A is a high voltage, high efficiency synchronous buck-boost DC/DC converter with a 16V to 120V input voltage range. It can supply a 10A maximum load current with a 48V output. The demo board features the LTC®3779EFE controller. The constant frequency current mode architecture allows a phase-lockable ...

Demo Board 

 

Fast 60V High Side N-Channel MOSFET Driver Provides 100% Duty Cycle Capability

Sep 7th 2017
MILPITAS, CA and NORWOOD, MA – September 7, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7004, a high speed, high side N-channel MOSFET driver that operates up to a 60V supply voltage. Its internal charge pump fully enhances an external N-channel MOSFET switch, ...

Press Release 

 

58VIN, 24W, Inverting μModule Regulator Is EN55022 Class B Compliant

Sep 6th 2017
MILPITAS, CA and NORWOOD, MA – September 6, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTM4651, a nonisolated inverting output µModule® regulator that can generate –26.5V to –0.5V output from a positive input supply voltage. The LTM4651 ...

Press Release 

 

DC2575A - LT8391AIFE Demo Board | 60V, 2MHz Synchronous Buck-Boost LED Driver Controller

Sep 5th 2017
Demonstration circuit DC2575A is a 60V 2MHz synchronous buck-boost LED driver featuring the LT8391A. It accepts an input voltage from 4V to 60V and drives a single string of LEDs up to 16V at 1.5A. DC2575A runs at 2MHz switching frequency without spread spectrum, but spread spectrum frequency modulation (SSFM) can be enabled ...

Demo Board 

 

150V Synchronous Buck-Boost Controller Eliminates Surge Protection Devices & Delivers Up to 99% Efficiency

Sep 5th 2017
MILPITAS, CA and NORWOOD, MA – September 5, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC3779, a high efficiency (up to 99%) 4-switch single inductor synchronous buck-boost DC/DC controller that operates from input voltages above, below or equal to the regulated ...

Press Release 

 

DC2073B-H - LTC6906 Silicon Oscillator Demo Board

Sep 1st 2017
DC2073B demo board features Linear Technology's SOT23 packaged silicon oscillators. The DC2073B demo board is available in eleven different options; DC2073B-A through DC2073B-K. These eleven options provide for the evaluation of resistor-set oscillator ICs and fixed frequency ICs (Table1). ...

Demo Board 

 

LTC6258 Low Noise Reference Use LT6656 for a Low Current Starting Reference

Aug 30th 2017
The LT6656 is a 1µA precision series voltage reference. Yet with low power comes low drive current capability and higher noise. The LTC6259 can be used as a buffer that follows a filter to enhance the utilization of the LT6656 in low power applications. Figure 5a shows such a configuration. First a very low cutoff frequency ...

Circuit LTspice 

 

LTC6258 Low Power Squarewave - Sinewave Oscillator

Aug 30th 2017
A low power sine wave generator can be derived by driving a square wave into the bandpass filter. A complete schematic is shown in Figure 4a. The LTC6992-1 easily configures as a 50% duty cycle 10kHz square wave, and can drive the relatively benign loading seen in the bandpass filter. Figures 4b and 4c show the LTC6992-1 output ...

Circuit LTspice 

 

LTC6258 LED Driver with Self-Oscillation

Aug 30th 2017
The circuit above combines edge detection with use of the shutdown pin of the LTC6259. R2 and R3 bring in a divided down copy of the supply voltage as a reference into the positive terminal. The op amp forces this voltage on the sense resistor RSENSE in “LED ON” operation. In that sense this circuit is similar to ...

Circuit LTspice 

 

LTC6258 Lower Power LED Driver with Voltage Command

Aug 30th 2017
Figure above shows a voltage controlled LED drive circuit. When VIN is at 0V, the op amp supply current is nominally 20μA. The offset, for example, could be 450µV, appears across R1, inducing a 0.45mA current in the LED. Some applications want a guaranteed zero LED current at VIN = 0, and this is the purpose of R5. ...

Circuit LTspice 

 

DC2369A - DC2369A Low Power Wireless Current Sense

Aug 30th 2017
The DC2369A demo circuit is a reference design that implements a wireless current sense solution using Analog Device's low power integrated circuits. The only external connection needed is the current to be measured, allowing this circuit to be inserted at any voltage level or isolation level. The design combines components ...

Demo Board 

 

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