PGA116
Features
- 1 Rail-to-Rail Input and Output
- Offset: 25 μV (Typical), 100 μV (Maximum)
- Zerø Drift: 0.35 μV/°C (Typical), 1.2 μV/°C
(Maximum)
- Low Noise: 12 n V/√Hz
- Input Offset Current: ±5 n A Maximum (25°C)
- Gain Error: 0.1% Maximum (G ≤ 32),
0.3% Maximum (G > 32)
- Binary Gains: 1, 2, 4, 8, 16, 32, 64, 128 (PGA112,
PGA116)
- Scope Gains: 1, 2, 5, 10, 20, 50, 100, 200
(PGA113, PGA117)
- Gain Switching Time: 200 ns
- 2 Channel MUX: PGA112, PGA113
10 Channel MUX: PGA116, PGA117
- Four Internal Calibration Channels
- Amplifier Optimized for Driving CDAC ADCs
- Output Swing: 50 m V to Supply Rails
- AVDD and DVDD for Mixed Voltage Systems
- IQ = 1.1 m A (Typical)
- Software and Hardware Shutdown: IQ ≤ 4 μA
(Typical)
- Temperature Range:
- 40°C to 125°C
- SPI™ Interface (10 MHz) With Daisy-Chain
Capability
2 Applications
- Remote e-Meter Reading
- Automatic Gain Control
- Portable Data Acquisition
- PC-Based Signal Acquisition Systems
- Test and Measurement
- Programmable Logic...
