OPA172
Features
- 1 Wide Supply Range: +4.5 V to +36 V, ±2.25 V to ±18 V
- Low Offset Voltage: ±0.2 m V
- Low Offset Drift: ±0.3 µV/°C
- Gain Bandwidth: 10 MHz
- Low Input Bias Current: ±8 p A
- Low Quiescent Current: 1.6 m A per Amplifier
- Low Noise: 7 n V/√Hz
- EMI and RFI Filtered Inputs
- Input Range Includes the Negative Supply
- Input Range Operates to Positive Supply
- Rail-to-Rail Output
- High mon-Mode Rejection: 120 d B
- Industry-Standard Packages:
- SOIC-8, VSSOP-8, SOIC-14, TSSOP-14
- micro Packages: Single in SC70, SOT-23,
Dual in WSON-8
2 Applications
- Tracking Amplifier in Power Modules
- Merchant Power Supplies
- Transducer Amplifiers
- Bridge Amplifiers
- Temperature Measurements
- Strain Gauge Amplifiers
- Precision Integrators
- Test Equipment
JFET-Input Low-Noise Amplifier
V1 15 V
V2 15 V
R1 3.9 kŸ
LSK489
R2 3.9 kŸ
++
VOUT
R3 1.13 kŸ
Q1...
