Datasheet Details
| Part number | PGA280 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.48 MB |
| Description | Programmable Gain Instrumentation Amplifier |
| Datasheet |
 PGA280 Datasheet
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General Description
The PGA280 is a high-precision instrumentation amplifier with digitally-controllable gain and signal integrity test capability.
Key Features
- 1 Wide input range: ±15.5 V at ±18-V supply.
- Binary gain steps: 128V/V to 1/8 V/V.
- Additional scaling factor: 1 V/V and 1⅜ V/V.
- Low offset voltage: 3 μV at G = 128.
- Near-zero long-term drift of offset voltage.
- Near-zero gain drift: 0.5 ppm/°C.
- Excellent linearity: 1.5 ppm.
- Excellent CMRR: 140 dB.
- High input impedance.
- Very low 1/f noise.
- Differential signal output.
- Overload detection.