Solutions Search - Voltage References
Precision Voltage Reference Drives Up to 200mA, Achieves 0.1ppm/mA Load Regulation & 10ppm/°C Drift
Nov 3rd 2016
Dual Output, High Current, Low Noise,Precision Voltage Reference
MILPITAS, CA – November 3, 2016 – Linear Technology announces the LT6658, a precision voltage reference that incorporates two high current output buffers. Based on a 2.5V bandgap voltage reference, each output can be separately configured for any voltage ...
Precision Dual Output, High Current, Low Noise, Low Drift Reference
Nov 1st 2016
Precision and mixed signal applications usually require a voltage reference and at times several regulators or LDOs to support the analog circuitry. Separate regulators isolate the analog supply, digital supply and the voltage reference. The voltage reference supports the reference inputs of DACs and ADCs, and other devices ...
DC2432A - LT6658 Demo Board | Low Noise, High Current, Precision Reference
Oct 24th 2016
Demonstration circuit 2432A features the LT®6658, a precision 2.5V dual output reference that combines the performance of a low drift low noise reference and a linear regulator. Both outputs are ideal for driving the precision reference inputs of high resolution ADCs and DACs, even with heavy loading while simultaneously ...
Single-Ended to Differential Driver Circuit for the LTC2387-18 SAR ADC
Sep 26th 2016
The LTC®2387-18 is a 15Msps, highly linear, low-noise SAR converter with differential inputs. The combination of excellent linearity and wide dynamic range makes this ADC ideal for high speed imaging and instrumentation applications. No-latency operation provides a unique solution for high speed control loop applications. ...
Build a Precision Low Noise 5A Power Supply
Sep 6th 2016
The LT6658-2.5V voltage reference has the specifications of a precision reference with dual outputs capable of 150mA and 50mA. This unprecedented combination of precision and power allows the unique ability to create a very precise high-current power supply with load regulation of less than 12ppm/A. Only a few additional components ...
High Accuracy, μPower, Over-Voltage Detector with Glitch Suppressor Using LTC1541 and LTC6994
May 4th 2016
An overvoltage detector which suppresses glitches is constructed from the LTC®1541 micropower op amp + comparator + voltage reference and LTC6994-1 TimerBlox® delay block/debouncer. In this circuit, the LTC1541 comparator detects power rail overvoltage conditions (including glitches). The built-in op amp inverts this ...
Common Questions About the LTC2668 Family of 16bit VOUT DACs
Apr 19th 2016
The LTC2668-16 packs 16, 16-bit high performance Digital to Analog converters (DACs) into a tiny, 6x6mm QFN package, with 8 and 4 channel versions in a 5x5 QFN, and 12-bit versions for lower resolution applications. A general purpose DAC such as this finds its way into a myriad of diverse applications, and tends to generate ...
Voltage Reference: Performance Plus Features
Mar 28th 2016
Demand for higher performance in mixed-signal circuits requires ever-better voltage references. But the highest-performance references of yesterday aren’t suitable, as they are generally simple products with few additional features.
With the development of high-performance bandgap references, plus improvements in process ...
A New Era in Space Products - Radiation Tolerant
Mar 23rd 2016
Recent developments have made doing business in space ever more achievable to a broadening base of companies. A market previously consisting solely of major defense contractors and national governments has been disrupted by a growing list of commercial companies determined to deploy an enterprise beyond the confines of our ...
Industry's Lowest Drift Bandgap Voltage Reference Features 1.5ppm/°C Max & 0.5ppmP-P of Noise
Oct 19th 2015
MILPITAS, CA - October 19, 2015 - Linear Technology announces
the LT6657, a family
of ultra-stable bandgap voltage references that exhibits less than
1.5ppm/°C of temperature drift. Reinforcing this groundbreaking
performance, the LT6657 has only 0.5ppmp-p of low frequency noise,
less than 30ppm of long term drift and 35ppm ...
Altera Arria 10 SoC Development Kit
Oct 5th 2015
The Altera® Arria® 10 SoC Development Kit offers a quick and simple approach for developing custom ARM® processor-based SoC designs. Design productivity is one of the driving philosophies of the Arria 10 SoC architecture. The Arria 10 SoCs offers full software compatibility with previous generation ...
DC2095A-C - LTC6655BHLS8-5V Demo Board | Ultra Low Noise, 5V Precision Voltage Reference in Ceramic Package
Mar 27th 2015
Demonstration circuit 2095A features the LTC®6655, a precision low drift reference packaged in a hermetic LS8. The demonstration circuit is available with the 2.5V, 4.096V or 5V output voltage option parts.
...
DC2095A-B - LTC6655BHLS8-4V Demo Board | Ultra Low Noise, 4.096V Precision Voltage Reference in Ceramic Package
Mar 27th 2015
Demonstration circuit 2095A features the LTC®6655, a precision low drift reference packaged in a hermetic LS8. The demonstration circuit is available with the 2.5V, 4.096V or 5V output voltage option parts.
...
DC2095A-A - LTC6655BHLS8-2.5V Demo Board | Ultra Low Noise, 2.5V Precision Voltage Reference in Ceramic Package
Mar 27th 2015
Demonstration circuit 2095A features the LTC®6655, a precision low drift reference packaged in a hermetic LS8. The demonstration circuit is available with the 2.5V, 4.096V or 5V output voltage option parts.
...
LT3753 9V-15V Input to 54V/3A Isolated Forward Converter
Feb 26th 2015
The LT®3753 is a primary side, current-mode PWM controller optimized for an active clamp forward converter topology. It features a programmable volt-second clamp that provides a duty cycle guardrail to limit primary switch reset voltage and prevent transformer saturation during load transients. The LT3753 also features ...
DC2261A-B - LT6119-2 | Current Sense Amplifier, Reference and Comparators with POR
Feb 6th 2015
Demonstration circuit 2193A features the LT®6119, a high side current sense amplifier with comparators and a 400mV reference.
The demo board circuit amplifies the voltage across an onboard current sense resistor, to provide a precision unipolar voltage output that is proportional to the sensed current. The board has two ...
DC2261A-A - LT6119-1 | Current Sense Amplifier, Reference and Comparators with POR
Feb 6th 2015
Demonstration circuit 2193A features the LT®6119, a high side current sense amplifier with comparators and a 400mV reference.
The demo board circuit amplifies the voltage across an onboard current sense resistor, to provide a precision unipolar voltage output that is proportional to the sensed current. The board has two ...
LT8310/LT1431 81 Watt Isolated Nonsynchronous Forward Converter with Opto Feedback
Jan 30th 2015
The LT8310 is a constant-frequency resonant reset forward converter controller with a low side N-channel MOSFET gate driver. The LT8310 has a wide input voltage range from 6V to 100V. Its switching frequency can be programed from 100kHz to 500kHz to optimize efficiency, performance or external component size. The LT8310's protection ...
LTC4000 48V to 10.8V at 10A Buck Converter 3-Cell LiFePO4 Battery Charger with 2.9h Termination Timer, 1.25A Trickle Charge Current and Charging PFET Thermal Protection
Sep 23rd 2014
The LTC®4000 is a high voltage, high performance controller that converts many externally compensated DC/DC power supplies into full-featured battery chargers.
...
DC2126A - High-Accuracy Wireless Temperature Sensor with Solar Battery Life Extender
Aug 12th 2014
The DC2126A is a high-accuracy wireless temperature sensor, powered from ambient light, built using Linear Technology integrated circuits. A 24-bit delta-sigma ADC reads a thermistor biased from a precision voltage reference. A switching power supply harvests energy from the built-in solar panel, and automatically switches ...
Product How-to: Precise Wireless Temperature Sensor Powers Itself
Jun 13th 2014
In case you missed it, LTC’s Kris Lokere recently wrote an article for EDN describing a circuit combining Dust, Energy Harvesting, and precision temperature sensing. Specifically, it describes a reference circuit showcasing:
Dust Networks wireless - LTP5901-IPM SmartMesh IP Mote
Energy Harvesting - LTC3330 Nanopower ...
Digital Gain Compression (DGC) for SAR ADCs
Mar 11th 2014
The LTC2378-20 offers a digital gain compression (DGC) feature which defines the full-scale input swing to be between 10% and 90% of the ±VREF analog input range. This feature allows the SAR ADC driver to be powered off of a single positive supply since each input swings between 0.5V and 4.5V as shown in the figure below.
Needing ...
Can You Use the Voltage Reference to Power Your ADC Driver?
Jul 11th 2013
Linear Technology’s family of 16-, 18-, and 20-Bit SAR ADCs (LTC2378-20 family) operates with an external reference voltage of up to 5V. The largest input voltage that you are then supposed to put on each ADC input pin is equal to that 5V reference voltage. It seems logical to use an opamp on a 5V supply with rail-to-rail ...
DC1925A-C - LTC2376-20 Demo Board | 20-Bit, 250ksps, SAR ADC with 104dB SNR. Req DC2026
May 1st 2013
The LTC®2378-20, LTC2377-20 and LTC2376-20 are 20‑bit, low power, low noise SAR ADCs with serial outputs that operate from a single 2.5V supply. The following text refers to the LTC2378-20 but applies to all parts in the family, the only difference being the maximum sample rate. The LTC2378-20 supports a ±5V fully ...
DC1925A-B - LTC2377-20 Demo Board | 20-Bit, 500ksps, SAR ADC with 104dB SNR. Req DC2026
May 1st 2013
The LTC®2378-20, LTC2377-20 and LTC2376-20 are 20‑bit, low power, low noise SAR ADCs with serial outputs that operate from a single 2.5V supply. The following text refers to the LTC2378-20 but applies to all parts in the family, the only difference being the maximum sample rate. The LTC2378-20 supports a ±5V fully ...
DC1925A-A - LTC2378-20 Demo Board | 20-Bit, 1Msps, SAR ADC with 104dB SNR. Req DC2026
Apr 10th 2013
The LTC®2378-20, LTC2377-20 and LTC2376-20 are 20‑bit, low power, low noise SAR ADCs with serial outputs that operate from a single 2.5V supply. The following text refers to the LTC2378-20 but applies to all parts in the family, the only difference being the maximum sample rate. The LTC2378-20 supports a ±5V fully ...
LS8 Package Improves Stability of Voltage References
Feb 12th 2013
Stability of precision electronic circuits is often dominated by the stability of the voltage reference. Most electronic systems rely on one or more voltage references to ensure that measurements or performance meets specifications, especially over long periods of time. Environmental factors directly affect the stability of ...
DC1826A-E - LTC2389-16 with LTC6655/LT6201, 16-Bit, 2.5Msps, Serial/Parallel SAR ADC with 96dB SNR. Req DC718
Jul 9th 2012
DC1826A-E - Demo Board for:LTC2389-16 - 16-Bit, 2.5Msps SAR ADC with Pin-Configurable Analog Input Range and 96dB SNRLTC6655 - 0.25ppm Noise, Low Drift Precision ReferencesLT6201 - Dual 165MHz, Rail-to-Rail Input and Output, 0.95nV/√Hz Low Noise, Op Amp Family
...
DC1805A-H - LTC6362 with 250ksps 18-bit LTC2376-18 SAR ADC, LTC6655-5. Req DC718 or DC2026
Jun 6th 2012
The LTC®6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The amplifier may be configured to buffer a fully differential input signal or convert a single-ended input signal to a differential output signal.
...
DC1805A-G - LTC6362 with 500ksps 18-bit LTC2377-18 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026
Jun 6th 2012
The LTC®6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The amplifier may be configured to buffer a fully differential input signal or convert a single-ended input signal to a differential output signal.
...
DC1805A-F - LTC6362 with 1Msps 18-bit LTC2378-18 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026
Jun 6th 2012
The LTC®6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The amplifier may be configured to buffer a fully differential input signal or convert a single-ended input signal to a differential output signal.
...
DC1805A-E - LTC6362 with 1.6Msps 18-bit LTC2379-18 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026
Jun 6th 2012
The LTC®6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The amplifier may be configured to buffer a fully differential input signal or convert a single-ended input signal to a differential output signal.
...
DC1805A-D - LTC6362 with 250ksps 16-bit LTC2376-16 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026
Jun 6th 2012
The LTC®6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The amplifier may be configured to buffer a fully differential input signal or convert a single-ended input signal to a differential output signal.
...
DC1805A-C - LTC6362 with 500ksps 16-bit LTC2377-16 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026
Jun 6th 2012
The LTC®6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The amplifier may be configured to buffer a fully differential input signal or convert a single-ended input signal to a differential output signal.
...
DC1805A-B - LTC6362 with 1Msps 16-bit LTC2378-16 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026
May 17th 2012
The LTC®6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The amplifier may be configured to buffer a fully differential input signal or convert a single-ended input signal to a differential output signal.
...
DC1805A-A - LTC6362 with 2Msps 16-bit LTC2380-16 Demo Board | SAR ADC, LTC6655-5. Req DC718 or DC2026
May 16th 2012
DC1805A-A - Demo Board for:LTC2380-16 - 16-Bit, 2Msps, Low Power SAR ADC with 96dB SNRLTC6362 - Precision, Low Power Rail-to-Rail Input/Output Differential Op Amp/SAR ADC DriverLTC6655 - 0.25ppm Noise, Low Drift Precision References
...
DC1813A-D - LTC2364-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Req DC718 or DC590
May 2nd 2012
DC1813A-D - Demo Board for:LTC2364-16 - 16-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR
...
DC1813A-C - LTC2367-16 with LTC6655-5/LT6202 Demo Board |16-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Req DC718 or DC590
May 2nd 2012
DC1813A-C - Demo Board for:LTC2367-16 - 16-Bit, 500ksps, Pseudo- Differential Unipolar SAR ADC with 94.7dB SNRLT6202 - Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op AmpsLTC6655 - 0.25ppm Noise, Low Drift Precision References
...
DC1813A-B - LTC2368-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Req DC718 or DC590
May 2nd 2012
DC1813A-B - Demo Board for:LTC2368-16 - 16-Bit, 1Msps, Pseudo- Differential Unipolar SAR ADC with 94.7dB SNRLT6202 - Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op AmpsLTC6655 - 0.25ppm Noise, Low Drift Precision References
...
DC1813A-H - LTC2364-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Req DC718 or DC590
May 2nd 2012
DC1813A-H - Demo Board for:LTC2364-18 - 18-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNRLT6202 - Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op AmpsLTC6655 - 0.25ppm Noise, Low Drift Precision References
...
DC1813A-G - LTC2367-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Req DC718 or DC590
May 2nd 2012
DC1813A-G - Demo Board for:LTC2367-18 - 18-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNRLTC6655 - 0.25ppm Noise, Low Drift Precision ReferencesLT6202 - Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps
...
DC1813A-F - LTC2368-18 with LTC6655-5/LT6202 Demo Board |18-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Req DC718 or DC590
May 2nd 2012
DC1813A-F - Demo Board for:LTC2368-18 - 18-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 97dB SNRLTC6655 - 0.25ppm Noise, Low Drift Precision ReferencesLT6202 - Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps
...
DC1826A-A - LTC2389-18 with LTC6655/LT6201, 18-Bit, 2.5Msps, Serial/Parallel SAR ADC with 99.8dB SNR. Req DC718
Apr 24th 2012
DC1826A-A - Demo Board for:LTC2389-18 - 18-Bit, 2.5Msps SAR ADC with Pin-Configurable Analog Input Range and 99.8dB SNRLTC6655 - 0.25ppm Noise, Low Drift Precision ReferencesLT6201 - Dual 165MHz, Rail-to-Rail Input and Output, 0.95nV/√Hz Low Noise, Op Amp Family
...
DC417B - DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp
Feb 1st 2012
DC417B - Demo Board
...
DC1783A-H - LTC2376-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 250ksps, SAR ADC with 102dB SNR. Req DC718 or DC2026
Nov 17th 2011
The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The following text refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V ...
DC1783A-G - LTC2377-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 500ksps, SAR ADC with 102dB SNR. Req DC718 or DC2026
Nov 17th 2011
The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The following text refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V ...
DC1783A-F - LTC2378-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1Msps, SAR ADC with 102dB SNR. Req DC718 or DC2026
Nov 17th 2011
The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The following text refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V ...
DC1783A-D - LTC2376-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 250ksps, SAR ADC with 97dB SNR. Req DC718 or DC2026
Nov 17th 2011
The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The following text refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V ...
DC1783A-C - LTC2377-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 500ksps, SAR ADC with 97dB SNR. Req DC718 or DC2026
Nov 17th 2011
The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The following text refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V ...
DC1783A-B - LTC2378-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 1Msps, SAR ADC with 97dB SNR. Req DC718 or DC2026
Nov 17th 2011
The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The following text refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V ...
DC1813A-E - LTC2369-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 1.6Msps, Pseudo-Differential Unipolar SAR ADC with 96.5dB SNR. Req DC718 or DC590
Nov 7th 2011
DC1813A-E - Demo Board for:LTC2369-18 - 18-Bit, 1.6Msps, Pseudo- Differential Unipolar SAR ADC with 96.5dB SNRLTC6655 - 0.25ppm Noise, Low Drift Precision ReferencesLT6202 - Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps
...
DC1813A-A - LTC2370-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 2Msps, Pseudo-Differential Unipolar SAR ADC with 94dB SNR. Req DC718 or DC590
Nov 7th 2011
DC1813A-A - Demo Board for:LTC2370-16 - 16-Bit, 2Msps, Pseudo- Differential Unipolar SAR ADC with 94dB SNRLTC6655 - 0.25ppm Noise, Low Drift Precision ReferencesLT6202 - Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps
...
DC1699A-B - LT6108-2 | High Side Current Sense Amplifier w/ Reference and a Comparator
Oct 6th 2011
DC1699A-B - Demo Board for:LT6108 - High Side Current Sense Amplifier with Reference and Comparator
...
DC1699A-A - LT6108-1 | High Side Current Sense Amplifier w/ Reference and a Comparator
Oct 6th 2011
DC1699A-A - Demo Board for:LT6108 - High Side Current Sense Amplifier with Reference and Comparator
...
DC1659A-B - LT6109-2 | High Side Current Sense with Reference and Comparators
Aug 17th 2011
DC1659A-B - Demo Board for:LT6109 - High Side Current Sense Amplifier with Reference and Comparators
...
DC1659A-A - LT6109-1 | High Side Current Sense with Reference and Comparators
Aug 16th 2011
DC1659A-A - Demo Board for:LT6109 - High Side Current Sense Amplifier with Reference and Comparators
...
Adjustable Shunt Regulator Operates Over a -55°C to 150°C Junction Temperature Range
Aug 2nd 2011
MILPITAS, CA – August 2, 2011 – Linear Technology Corporation announces a new high reliability MP-grade version of the LT1431, a three-terminal adjustable shunt voltage regulator that operates over a -55°C to 150°C junction temperature range. This device has a 100mA sink capability, 0.4% initial reference ...
60V Current Sense Amplifier Offers Adjustable Fault Flags
Jul 6th 2011
MILPITAS, CA – July 6, 2011 – Linear Technology announces the
LT6109, a complete
high side current sense device that incorporates a current sense
amplifier, dual comparators and a precision 400mV voltage
reference. When connected to a current shunt resistor, the high
side current sense amplifier precisely extracts the shunt ...
DC1783A-A - LTC2380-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 2Msps, SAR ADC with 96dB SNR. Req DC718 or DC2026A
Mar 23rd 2011
DC1783A-A - Demo Board for:LTC2380-16 - 16-Bit, 2Msps, Low Power SAR ADC with 96dB SNRLTC6655 - 0.25ppm Noise, Low Drift Precision ReferencesLT6350 - Low Noise Single-Ended to Differential Converter/ADC Driver
...
DC1783A-E - LTC2379-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1.6Msps, SAR ADC with 101dB SNR. Req DC718 or DC2026
Mar 4th 2011
The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The following text refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V ...
Innovation Pushes State-of-the-Art in Voltage References
Nov 8th 2010
Most system designers use voltage references in their circuits. While many will agree that the performance may ultimately be limited by the reference, they are often unclear as to why. With so many reference products available, designers often choose based on a tradeoff between price and precision, using only initial accuracy ...
SOT23 Voltage Reference Offers 10ppm/°C Drift While Limiting Noise to Only 1.6ppm
Aug 11th 2010
MILPITAS, CA - August 11, 2010 - Linear Technology introduces
the LT6654, a SOT23 series voltage reference
designed specifically for precision operation from -40°C to 125°C.
This voltage reference combines 0.05% initial accuracy, 10ppm
temperature drift and low frequency noise of only 1.6ppm. The
LT6654 can operate on a supply ...
LT1431 5V Power Supply Monitor with ±500mVWindow and 50mV Hysteresis
Apr 15th 2010
The LT1431 is an adjustable shunt voltage regulator with 100mA sink capability, 0.4% initial reference voltage tolerance and 0.3% typical temperature stability. On-chip divider resistors allow the LT1431 to be configured as a 5V shunt regulator, with 1% initial voltage tolerance and requiring no additional external components. ...
10ppm/ºC, 3mV Dropout Voltage Reference Operates with Less than 1μA
Apr 5th 2010
MILPITAS, CA — April 5, 2010 — Linear Technology announces the
LT6656, a precision SOT23
voltage reference that operates on only 850nA of supply current.
The LT6656 has an initial error of less than 0.05% and a guaranteed
temperature drift of less than 10ppm/ºC. This combination of
precision and ultralow power is ideal ...
LTC6655 0.25ppm Noise, Low Drift Precision Buffered Reference Family - Video Product Brief
Jan 5th 2010
The LTC6655 is a complete family of precision bandgap voltage references, offering exceptional noise and drift performance. This low noise and drift is ideally suited for the high resolution measurements required by instrumentation and test equipment. In addition, the LTC6655 is fully specified over the temperature range of ...
LT2940 1-Cell Monitor with Bottom-Side Sense
Nov 30th 2009
The LT2940 measures a high side current and a differential voltage, multiplies them and outputs a current proportional to instantaneous power. Bidirectional high side currents and bipolar voltage differences are correctly handled by the four-quadrant multiplier and push-pull output stage, which allows the LT2940 to indicate ...
LT2940 Adjustable 0W to 10W Load Box with UVLO and Thermal Shutdown
Nov 30th 2009
The LT2940 measures a high side current and a differential voltage, multiplies them and outputs a current proportional to instantaneous power. Bidirectional high side currents and bipolar voltage differences are correctly handled by the four-quadrant multiplier and push-pull output stage, which allows the LT2940 to indicate ...
LT2940 28V Power to Frequency Converter
Nov 30th 2009
In some environments isolation is necessary for safety or noise reasons. The circuit above shows a power-to-frequency converter using the LT2940. The PMON output alternately charges and discharges a film capacitor, C5. When the voltage on C5 charges to the upper threshold on hysteretic comparator LTC1440, its output flips ...
Industry's Lowest Noise 2.5V Voltage Reference Features 2ppm/ºC Max Drift
Sep 21st 2009
MILPITAS, CA - September 21, 2009 - Linear Technology announces
the LTC6655, an ultra-stable
voltage reference with an unequaled noise level of only 625nVp-p
(0.25ppmp-p) from 0.1Hz to 10Hz.
Click Photo for High-Res Image
The LTC6655
is an ideal companion to high resolution DACs and ADCs required by
instrumentation ...
775 Nanovolt Noise Measurement for a Low Noise Voltage Reference
Sep 15th 2009
Frequently, voltage reference stability and noise define measurement limits in instrumentation systems. In particular, reference noise often sets stable resolution limits. Reference voltages have decreased with the continuing drop in system power supply voltages, making reference noise increasingly important. The compressed ...
Build Your Own Laboratory Precision Voltage Source - LT1236, LT1881, LT1010, LT1017
Jun 15th 2008
Every electronics lab needs a couple different types of voltage sources. Power supplies are the obvious choice, but these bench top supplies are not very stable over time and temperature, they cannot sink current and it can be very difficult to set an accurate voltage. This video gives a step-by-step demonstration of an amplifier ...
5ppm/°C Voltage Reference Features Very Low Noise
Dec 13th 2007
MILPITAS, CA - December 13, 2007 - Linear Technology Corporation
announces the LTC6652, a precision low noise series voltage
reference with an initial accuracy of 0.05% and maximum voltage
drift of 5ppm/°C. The LTC6652 offers excellent load and line
regulation, and noise of only 2.1ppm. The combination of precision
and low ...
Precision Voltage Reference in a Tiny 2mm x 2mm DFN Package
Jan 25th 2006
MILPITAS, CA - January 25, 2006 - Linear Technology Corporation
announces the LT6660, the industry's first precision series voltage
reference to use the tiny 3-lead 2mm x 2mm DFN package. These
compact devices combine 0.2% initial accuracy and 20ppm drift with
micro-power operation and require less than half the space of the
SOT-23 ...
DC600A - LTC1540CDD | Nano-power Voltage Comparator with Built In Voltage Reference in DFN Package
Jul 12th 1999
...
DC259A - LT1339, LTC1693, LT1431 Isolated Demo Board | Telecom Module, 36 to 72Vin, 5V or 3.3Vout @ 10A
Apr 2nd 1999
Demo Board DC259A provides an isolated 3.3V or 5Vout at 10A from a 36 to 72VDC source. The DC259A includes the following products:
LT1431 - Programmable ReferenceLT1339 - High Power Synchronous DC/DC ControllerLTC1693 - High Speed Single/Dual N-Channel MOSFET Drivers
...
Precision ±10V Reference
Jan 1st 1998
A precision 6.9V reference can be scaled up to +10V and then inverted with a precision -1 gain stage to provide symmetrical +/-10V reference voltages. The 3.3K resistor feeding back to the + input of the non inverting amplifier maintains a constant 1mA of current to bias the zener reference device. ...
Pilot Light Flame Detector with Low-Battery Lockout using a Type R Thermocouple
Sep 22nd 1997
The LTC1541 combine a micropower amplifier, comparator and bandgap reference in an 8-pin package. The part operates from a single 2.5V to 12.6V or dual ±1.25V to ±6.3V supply with a typical supply current of 5µA. Both the op amp and comparator feature a common mode input voltage range that extends from the negative supply ...
DC601A - LTC1541CDD | Micro-power Combination Op Amp, Comparator and Voltage Reference in DFN Package
Sep 22nd 1997
...
Self Buffered Micropower Reference
Jan 1st 1987
The opamp provides controlled bias current to a shunt reference through its supply connection. Since the opamp can operate with both inputs and outputs at the low-side supply potential, the buffer action works properly for sourcing output current at the same voltage as the reference itself. ...
Micropower, 10ppm/°C, ±5V Reference
Jan 1st 1987
The left opamp precisely amplifies the 1.2V shunt reference to +5V and the right section inverts that to make -5V. ...
Loading