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2008-06-09 Zero-drift shunt monitors reduce voltage drop
Texas Instruments Inc. has released a family of high- or low-side measurement, bi-directional current shunt monitor ICs in SC70 packages.
2009-08-04 Zero-drift op amp uses 30% less power
The ADA4051-2 is a chopper-stabilized operational amplifier designed for portable and battery-powered instruments.
2011-08-18 Zero-drift op amp delivers low noise of 8.8nV/rtHz
TI's dual-channel OPA2188 targets high- and low-voltage supply applications needing ultra-high precision, such as test and measurement equipment and electronic weigh scales.
2009-05-27 Zero-drift instrumentation amplifier (IA) takes the strain out of sensor measurements
This article examines the use of instrumentation amplifiers (IAs) for sensor applications. It highlights system challenges and implementation choices, describes new architectures for IC IAs, and outlines applications such as ratiometric bridges and low-side current sensing.
2014-07-18 Zero-drift amp boasts low power, high accuracy
The MCP6N16 from Microchip increases DC performance by enabling ultra-low offset, low-offset drift, and superior common-mode and power-supply rejection, while reducing the adverse effects of 1/f noise.
2004-05-20 TI zero-drift op-amps ideal for power-sensitive apps
The company has announced a series of 12V, zero-drift op-amps from its Burr-Brown product line which are ideal for high-precision, power-sensitive apps.
2007-01-26 Op amps claim near-zero drift and input noise
Noise level of ADI's AD8231 op amps is 32nV/rt-Hz, which the company documents as being just 1/5 the value of competing "zero-drift" instrumentation amplifiers.
2011-04-19 Op amplifier boasts lowest-noise, zero-drift
Analog Devices has released the ADA4528 zero-drift operational amplifier designed for instrumentation and medical applications that require precision over time and temperature without system calibration.
2004-03-24 Linear Tech releases lowest power zero-drift amps
Linear Technology has disclosed that its LTC2054 and LTC2054HV power zero-drift amplifiers are the industry's lowest for power sensitive apps.
2007-07-26 Current sense amp has 10V offset, zero drift
Linear has begun full production of a zero-drift high-side current sense amplifier that provides a maximum input offset voltage of 10?V.
2005-01-31 ADI targets industrial apps with zero-drift instrumentation amp
ADI introduced what it claims is the industry's first 16V, zero-drift precision instrumentation amplifier.
2002-07-18 TI op amps have 3005A quiescent current
The OPA334 and OPA335 zero-drift op amps from Texas Instruments Inc. feature a quiescent current of 3005A, making them suitable for use in power-sensitive apps.
2007-06-28 Small op amps have 5-16V operating range
ADI's AD8663 and AD8638 precision operational amplifiers deliver a combination of high accuracy, power efficiency and versatility with a wide 5-16V operating range for an assortment of industrial, medical and consumer applications.
2008-07-17 Instrumentation amp touts lowest power, improved accuracy
Texas Instruments Inc. has launched what it claims to be the lowest power zero-drift instrumentation amplifier.
2012-08-21 AD8237 instrumentation amp touts power efficiency
ADI's new solution features a low input offset drift (
2009-07-16 Precision instrumentation amplifiers with rejustors solve high-gain apps
Learn how to use a zero-drift, precision, instrumentation amp with a pair of rejustors and gain-setting resistors to ensure high accuracy.
2007-07-10 Power monitor offers high-accuracy current sensing
Using a zero-drift, auto-zeroing architecture, TI's INA209 provides a high-accuracy current sensing solution that offers one percent maximum accuracy over the -40C to 85C temperature range with 100?V maximum offset.
2008-11-14 Low-noise amps deliver high accuracy for sensors
National Semiconductor has launched the LMP2021 and LMP2022 zero-drift op amps highlighting low input voltage noise11nV/Hz at a gain of 1,000V/Vand high DC accuracy for instrumentation and sensor interface applications.
2010-04-16 Instrumentation amp comes with on-chip diagnostics
National Semiconductor Corp. has launched the LMP8358 zero-drift, programmable instrumentation amplifier with on-chip diagnostics.
2010-03-31 Power sensors cut need for base unit
Rohde & Schwarz has extended its range of power sensors that can measure thermal power from DC up to 50GHz and 67GHz respectively.
2009-11-11 Op amps enable accurate medical devices
The devices are suited for portable medical applications which need high accuracy and low quiescent current.
2005-01-12 National navigates upstream into precision op amps
National will announce a series of operational amplifiers in a bid to position itself more completely within the precision-amp market.
2009-03-27 Line sensor claims enhanced noise performance
Hamamatsu Photonics K.K. has unveiled the C9750 series, which offers a 12bit digital output via RS422 or camera link interface and USB or FireWire interface can be provided for OEM solutions. This model offers enhanced noise performance, wider dynamic range and higher scanning speeds compared with previous line sensors.
2013-10-17 High accuracy analogue signal measurement with MCU
Know the various ways to optimise a high precision analogue design for low power consumption.
2005-06-20 Amplifier with on-chip EMI filtering
Analog Devices' latest sensor amplifier for automotive and industrial applications features internal EMI filtering, a very wide temperature range, low offset voltage and drift, and open and shorted wire protection
2009-05-13 5V op amp touts high accuracy at low power
Intersil Corp. has developed what it claims to be the most accurate 5V single-supply, precision, low-power, low-drift op amp for high gain, 16bit and 24bit precision applications.
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