ADA4522-1ARZ-R7

ANALOG DEVICES  ADA4522-1ARZ-R7  运算放大器, 轨至轨, 2.7 MHz, 1个放大器, 1.7 V/µs, 4.5V至55V, NSOIC, 8 引脚 新

The is a 55V, EMI enhanced, zero drift, ultralow noise, rail-to-rail output operational amplifier in 8 pin SOIC package. It is a single channel, zero drift op amp with low noise, low power, ground sensing inputs and rail-to-rail output optimized for total accuracy over time, temperature and voltage conditions. The wide operating voltage and temperature ranges, as well as the high open-loop gain and very low DC and AC errors makes the device well suited for amplifying very small input signals and for accurately reproducing larger signals in a wide variety of applications. The performance is specified at 55V power supply voltage. This device operates over the range of 4.5V to 55V and is excellent for applications using single-ended supplies of 5V, 10V, 12V and 30V. Typical applications include LCR meter/megohmmeter front-end amplifiers, load cell and bridge transducers, magnetic force balance scale, high precision shunt current sensing and thermocouple/RTD sensors.

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Maximum low offset voltage is 5µV

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Maximum extremely low offset voltage drift is 22nV/°C

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Low voltage noise density is 5.8nV/√Hz typical, 117nV p-p typical from 0.1Hz to 10Hz

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Low input bias current is 50pA typical

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Unity gain crossover is 3MHz typical

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Unity gain stable

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Uses on-chip filtering to achieve high immunity to electromagnetic interference EMI

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Operating temperature range from -40°C to +125°C

ESD sensitive device, take proper precaution while handling the device.