Analog Devices AD8422BRZ - Operational amplifier - 1 Channel 50 µV 0.8 V/µs 2.2 MHz ± 2.3V to ± 18V, 4.6V to 36V - MSOP

SMCIAD8422BRMZ

Data sheet

Data sheet

Available

Stock

Quantity

VAT NOT INCLUDED

VAT INCLUDED

19.60 €

23.72 €

Identification

EE Code SMCIAD8422BRMZ

Brand

Analog Devices

Model AD8422BRZ

Manufacturer code AD8422BRZ

EAN13

Features

AD8422 is a high performance, low power, rail-to-rail precision instrumentation amplifier.

It processes signals with ultralow distortion performance that is load independent over its full output range.

It employs new process technologies and design techniques to achieve higher dynamic range and lower errors than its predecessors, while consuming less than one-third of the power.

It uses robust input protection that ensures reliability without sacrificing noise performance.

It error free with high source impedance, allowing multiple sensors to be multiplexed to the inputs.

This amplifier is widely used in application such as medical instrumentation, industrial process controls, strain gauges, transducer interfaces, precision data acquisition systems, channel-isolated systems, portable instrumentation etc.

Quiescent current is 330µA maximum
Input voltage noise is 8nV/√Hz maximum at 1KHz
0.15µV p-p RTI noise (G = 100), input overvoltage protection is 40V from opposite supply
0.5ppm nonlinearity with 2Kohm load (G = 1), gain range is 1 to 1000
86dB minimum CMRR at 106KHz (G = 1)
2.2MHz bandwidth (G = 1), 0.5nA maximum input bias current
150dB minimum CMRR (G = 1000)
0.02% maximum gain error (G = 1000)
0.3µV/°C maximum input offset drift
Operating temperature is −40°C to +85°C, packaging style is 8-lead MSOP

Specifications

Low power: 368 µA maximum quiescent current
Rail-to-rail output
Low noise and distortion
- 8 nV/√Hz maximum input voltage noise at 1 kHz
- 0.15 µV p-p RTI noise (G = 100)
- 0.5 ppm nonlinearity with 2 kΩ load (G = 1)
Excellent ac specifications
- 80 dB minimum CMRR at 10 kHz (G = 1)
- 2.2 MHz bandwidth (G = 1)
High precision dc performance (AD8422BRZ)
- 150 dB minimum CMRR (G = 1000)
- 0.04% maximum gain error (G = 1000)
- 0.3 µV/°C maximum input offset drift
- 0.5 nA maximum input bias current
Wide supply range
- 4.6 V to 36 V single supply
- ±2.3 V to ±18 V dual supply
Input overvoltage protection: 40 V from opposite supply
Gain range: 1 to 1000