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Data Sheet
OPAx387 Ultra-High Precision, Zero-Drift,
Low-Input-Bias-Current Op Amps
1 Features
- Ultra-low offset
voltage: ±2 µV (maximum, tested)
- Zero drift:
±0.003 µV/°C
- Low-input bias
current: 150 pA (maximum, tested)
- Low noise: 8.5
nV√Hz at 1 kHz
- No 1/f noise: 177
nVPP (0.1 Hz to 10 Hz)
- Common-mode input
range ±100 mV beyond supply rails
- Gain bandwidth:
5.7 MHz
- Quiescent
current: 570 μA per amplifier
- Single supply:
1.7 V to 5.5 V
- Dual supply:
±0.85 V to ±2.75 V
- EMI and RFI
filtered inputs
