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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 

 

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 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 DN10477: 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 ...

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!    YOU MAY PICK 3 FREE LTC / ADI PLUG-IN BOARDS (EITHER FROM THE ARDUINO OR QUIKEVAL CATEGORIES) BY ...

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 

 

DC1830B-D - LTC4000-1 Battery Charger Controller and PowerPath Manager with Maximum Power Point Control

Aug 29th 2017
Demonstration circuit 1830B is a battery charger controller and PowerPath™ manager with maximum power point control (MPPC) featuring the LTC®4000-1. MPPC extracts near maximum power from high impedance sources such as solar panels, wind turbines or fuel cells. MPPC is achieved by means of an input voltage regulation ...

Demo Board 

 

60V 2MHz Buck-Boost Controllers Regulate High Power Voltage and Current with High Efficiency and Low EMI

Keith Szolusha - Applications Engineering Section Leader Aug 24th 2017
Design Note DN567: Introduction Synchronous buck-boost controllers are versatile and highly efficient. They can produce high power as both a boost and a buck with a single inductor, keeping power supply design simple. Normally, a buck-boost controller in a high power application is operated at a standard or low switching frequency, ...

Blog Post 

 

DC2424A - LT3964 Demo Board | VIN = 5V to 36V driving two separate LED strings (1ALED/~3.6VLED) at 2MHz

Aug 22nd 2017
The DC2424A is a 36V synchronous dual LED driver with I 2C featuring the LT®3964. It drives two separate LEDs (or channels of LEDs) at 1A when VIN is between 5V and 36V. DC2424A runs at 2MHz switching frequency. Its two channels can drive separate LED strings which can have different currents, voltages, or dimming ratios. ...

Demo Board 

 

DC2658A - LT8643S Demo Board | VIN = 5.8V to 42V with VOUT = 5V at 6A @ 2MHz

Aug 22nd 2017
Demonstration circuit 2658A is a 42V, 6A synchronous step-down second generation SILENT SWITCHER with spread spectrum frequency modulation featuring the LT®8643S. The demo board is designed for 5V output from a 5.8V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial ...

Demo Board 

 

DC2558A - LTC4091 Demo Board | 36V Battery Charger and Power Backup Manager

Aug 21st 2017
Demonstration circuit 2558A is a high voltage switching buck regulator, Li-Ion cell charger and power backup manager. It is based on the LTC4091 and provides the following functions: 2A buck regulator with 7.5V-36V (60V absolute max) input range and with output voltage tracking cell voltage, full-featured cell charger with selectable ...

Demo Board 

 

2A, 2MHz, 60V Boost/SEPIC/Inverter DC/DC Converter with IQ = 9μA

Aug 21st 2017
MILPITAS, CA and NORWOOD, MA – August 21, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LT8362, a current mode, 2MHz step-up DC/DC converter with an internal 2A, 60V switch. It operates from an input voltage range of 2.8V to 60V, suitable for applications with input ...

Press Release 

 

DC1669B - LTM4627EV 15A Step‐Down μModule Regulator

Aug 18th 2017
Demonstration circuit 1669 features the LTM®4627EV μModule regulator, a high‐performance high efficiency step‐down regulator. The LTM4627EV has an operating input voltage range of 4.5V to 20V and is able to provide an output current of up to 15A. The output voltage is programmable from 0.6V to 5V and can be remotely ...

Demo Board 

 

105V, 2.3A Low-EMI Synchronous Step-Down Regulator

Charles Hawkes - Design Aug 16th 2017
Today, many electronic systems require power processing at higher voltages, while simultaneously demanding increased efficiency and low EMI/EMC emissions. The LTC7103 meets all of these challenges, with an unprecedented combination versatility and simplicity. The LTC7103 is a 105V, 2.3A, synchronous step-down regulator that ...

Video 

 

Ultra-Wideband 3GHz to 20GHz Mixer Supports DC to 6GHz IF & 0dBm LO Drive in a Tiny 3mm x 2mm Package

Aug 14th 2017
MILPITAS, CA and NORWOOD, MA – August 14, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC5552, a double balanced mixer that features best-in-class wideband matching from 3GHz to 20GHz. The mixer can be used as an up- or downconverter. The LTC5552 is especially ...

Press Release 

 

DC2328A - LTM4651 Demo Board | EN55022B Compliant 58V, 24W Inverting-Output DC/DC μModule Regulator

Aug 11th 2017
Demonstration circuit 2328A is an inverting buck-boost converter with 12V to 34V input voltage, –24V output voltage and max 2A output current capability, which features the LTM®4651Y. The LTM4651 is an ultralow noise, 58V, 24W inverting-topology DC/DC µModule regulator. It is designed to meet the radiated emissions ...

Demo Board 

 

DC2628A - LT8362 Demo Board | VIN = 10V to 36V with VOUT= 48V at 280mA to 1000mA

Aug 8th 2017
Demo circuit 2628A features the LT®8362 in boost configuration. The converter is designed to convert a 10V to 36V source to 48V at 280mA to 1000mA, depending on input voltage, and with a switching frequency of 2MHz. Please refer to Figure 4 for load current versus input voltage.    ...

Demo Board LTspice 

 

Simple Power Backup Supply for a 3.3V Rail

Victor Khasiev - Applications Engineer Aug 8th 2017
Design Note DN565: Introduction Data loss is a concern in telecom, industrial and automotive applications where embedded systems require a dependable supply of power. Sudden power interruptions can corrupt data during read and write operations performed by hard drives and flash memory. Designers often use batteries, capacitors ...

Blog Post 

 

DC2285A - LT8705AEUHF Demo Board | VIN = 36V to 75V, VOUT = 48V @18A

Aug 4th 2017
Demonstration circuit 2285A features two high power high performance buck-boost LT®8705A converters operating in master-slave configuration. The circuit can operate with input voltages above, below or equal to the output voltage. The demo board input range is 36V to 75V. The output is optimized for 48V at 18A, with the output ...

Demo Board 

 

DC2466A - LTC3246 Demo Board | Wide VIN Range Buck-Boost Charge Pump with Watchdog Timer

Aug 4th 2017
Demonstration circuit 2466A is a buck-boost 500mA charge pump with pin selectable output voltages and includes a watchdog timer featuring the LTC®3246EMSE. The LTC3246 operates with a wide input voltage range from 2.7V to 38V and is engineered for diagnostic coverage for ISO 262262 compliant systems. The wide VIN operating ...

Demo Board 

 

DC2395A-I - LTC2325-12 Demo Board | Quad, 12-Bit, 5Msps/ch Simultaneous Sampling SAR ADC (req DC890)

Aug 4th 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-F - LTC2325-14 Demo Board | Quad, 14-Bit, 5Msps/ch Simultaneous Sampling SAR ADC (req DC890)

Aug 4th 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-C - LTC2325-16 Demo Board | Quad, 16-Bit, 5Msps/ch Simultaneous Sampling SAR ADC (req DC890)

Aug 4th 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 

 

DC2411A - LTC7150SEY Demo Board | High Efficiency 20A Synchronous Buck Regulator

Aug 1st 2017
Demonstration circuit 2411A is a high efficiency synchronous buck regulator with a 3.1V to 20V input range. It can supply 20A maximum load current at 1.2V output. The demo board features the LTC®7150S regulator. No external MOSFETs nor external current sense resistor are required. It uses a phase-lockable controlled on-time ...

Demo Board 

 

LTC2063 Micropower Precision Oxygen Sensor

Jul 27th 2017
This low power precision gas sensor circuit operates in an oxygen level range of 0% to 30%, with a nominal output of 1V in normal atmospheric oxygen concentrations (20.9%) when the gas sensor has been fully initialized. Total active power consumption is less than 2.1μA on a single rail supply. Since ...

Circuit LTspice 

 

LTC2063 RTD Sensor with ±1°C Precision

Jul 27th 2017
This low power platinum resistance temperature detector (RTD) sensor circuit draws only 35μA total supply current on a minimum 2.6V rail, and is accurate to within ±1°C at room temperature, including all error intrinsic to the Vishay PTS Class F0.3 Variant RTD. It covers the temperature ...

Circuit LTspice 

 

DC1784B - LT3797EUKG Demo Board: 2.5V to 40V input to 1A output at up to 50V

Jul 24th 2017
DC1784B is a triple boost LED driver featuring the LT3797 triple boost LED controller. It accepts an input voltage from 2.5V to 40V (with higher transient) and drives three independent strings of up to 50V LEDs at 1A. DC1784B features independent PWM and analog dimming of each of the three LED strings. Each of the three channels ...

Demo Board 

 

DC2591A - LTC4316 Demo Board | EasySMU: I2C Address Translator and Simple Multichannel Source Measurement Unit (req. DC2026 and 12V power supply)

Jul 24th 2017
EasySMU is a single-channel ±12V/±40mA programmable-voltage/programmable-current source with accurate voltage/current measurement capability. The LTC®4316 I2C address translator enables up to eight independent EasySMUs to be controlled by a single I2C master.     ...

Demo Board Linduino 

 

LTC7820 High Efficiency 24V to –24V, 10A Voltage Inverter with Hot Swap at Input

Jul 24th 2017
The LTC®7820 is a fixed ratio high voltage high power switched capacitor/charge pump controller. The device includes four N-channel MOSFET gate drivers to drive external power MOSFETs in voltage divider, doubler or inverter configurations. The device achieves a 2:1 stepdown ratio from an input voltage as high as 72V, a 1:2 ...

Circuit 

 

LTC7820 High Efficiency 48V to 12V, 20A Voltage Divider

Jul 24th 2017
The LTC®7820 is a fixed ratio high voltage high power switched capacitor/charge pump controller. The device includes four N-channel MOSFET gate drivers to drive external power MOSFETs in voltage divider, doubler or inverter configurations. The device achieves a 2:1 stepdown ratio from an input voltage as high as 72V, a 1:2 ...

Circuit 

 

LTC7820 High Efficiency 24V to 12V, 15A Voltage Divider with Disconnect FET at Output

Jul 24th 2017
The LTC®7820 is a fixed ratio high voltage high power switched capacitor/charge pump controller. The device includes four N-channel MOSFET gate drivers to drive external power MOSFETs in voltage divider, doubler or inverter configurations. The device achieves a 2:1 stepdown ratio from an input voltage as high as 72V, a 1:2 ...

Circuit 

 

20V, 20A Monolithic Synchronous Silent Switcher®2 Buck Regulator Reduces EMI & Enables High Power Density Applications

Jul 24th 2017
MILPITAS, CA and NORWOOD, MA – July 24, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7150S, a 20V, 20A monolithic synchronous buck converter with differential VOUT remote sensing. The device’s unique phase lockable controlled on-time constant frequency ...

Press Release 

 

Quad IO-Link Master with Higher Current SIO Channels

Eric Benedict - Sr. Application Engineer Jul 20th 2017
Design Note DN566: Introduction IO-Link is a communication standard for a point-topoint, 3-wire interface to smart sensors and actuators found in industrial applications. IO-Link extends the traditional interface capabilities of these devices from a simple NC/NO switch interface (standard IO or SIO mode) to a bidirectional ...

Blog Post 

 

DC2598A - LT8390A Demo Board | VIN = 4V to 24V, (60V transient) with VOUT = 12V at 4A @ 2MHz

Jul 20th 2017
Demonstration circuit 2598A is a 60V 2MHz synchronous buck-boost controller featuring the LT®8390A. It accepts an input voltage from 4V to 24V (with transient to 60V) and regulates 12V output at up to 4A. DC2598A features high efficiency and 2MHz switching frequency, a high speed for a 4-switch buck-boost controller. It ...

Demo Board 

 

DC2442A - LTC4282 Demo Board | 200A Hot Swap Controller with Telemetry [requires DC1613]

Jul 18th 2017
Demonstration circuit 2442A features the LTC®4282 high current Hot Swap controller. The LTC4282 is well suited to high power applications because the precise monitoring capability and accurate current limiting reduces the extremes in which both loads and power supplies must safely operate. Nonvolatile configuration allows ...

Demo Board LTpowerPlay 

 

Highly Integrated 36V Buck Battery Charger Provides Seamless Backup Power

Jul 18th 2017
MILPITAS, CA and NORWOOD, MA – July 18, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, introduces the LTC4091, a complete lithium-ion battery backup management system for 3.45V to 4.45V supply rails that must be kept active during a long duration main power failure. The LTC4091 ...

Press Release 

 

105V, 2.3A Synchronous Step-Down Regulator Delivers 96% Efficiency with Ultralow EMI/EMC Emissions

Jul 17th 2017
MILPITAS, CA and NORWOOD, MA – July 17, 2017 – Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7103, a 2.3A, 105V input capable synchronous step-down switching regulator. Its wide 4.4V to 105V input voltage range is designed for operation from a continuously high voltage ...

Press Release 

 

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

Jul 14th 2017
Demonstration circuit 2365A highlights the LTC®2358 family of buffered input ADCs. The LTC2358/LTC2357/ LTC2353/LTC2333 are low noise, high speed, 16-/18bit 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 Linduino PScope QuikEval System 

 

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