Datasheet Details
| Part number | AD8231 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 2.11 MB |
| Description | Digital Programmable Instrumentation Amplifier |
| Datasheet |
 AD8231 Datasheet
|
|
|
General Description
The AD8231 is a low drift, rail-to-rail, instrumentation amplifier with software-programmable gains of 1, 2, 4, 8, 16, 32, 64, or 128.
The gains are programmed via digital logic or pin strapping.
Key Features
- Digitally/pin-programmable gain.
- G = 1, 2, 4, 8, 16, 32, 64, or 128.
- Specified from.
- 40°C to +125°C.
- 50 nV/°C maximum input offset drift.
- 10 ppm/°C maximum gain drift.
- Excellent dc performance.
- 80 dB minimum CMR, G = 1.
- 15 µV maximum input offset voltage.
- 500 pA maximum bias current.
- 0.7 µV p-p noise (0.1 Hz to 10 Hz).
- Good ac performance.
- 2.7 MHz bandwidth, G = 1.
- 1.1 V/μs slew rate.
- Rail-to-rail output.
- Shutdow.