OPA4377
FEATURES
- 2 GAIN BANDWIDTH PRODUCT: 5.5MHz
- LOW NOISE: 7.5n V/√Hz at 1k Hz
- OFFSET VOLTAGE: 1m V (max)
- INPUT BIAS CURRENT: 0.2p A
- RAIL-TO-RAIL OUTPUT
- UNITY-GAIN STABLE
- EMI INPUT FILTERING
- QUIESCENT CURRENT: 0.76m A/ch
- SUPPLY VOLTAGE: 2.2V to 5.5V
- SMALL PACKAGES:
SC70, SOT23, and MSOP
APPLICATIONS
- PHOTODIODE PREAMP
- PIEZOELECTRIC SENSOR PREAMP
- SENSOR SIGNAL CONDITIONING
- AUDIO EQUIPMENT
- ACTIVE FILTERS
DESCRIPTION
The OPA377 family of operational amplifiers are wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76m A (typ).
The OPA377 op amps are optimized for low-voltage, single-supply applications. The exceptional bination of ac and dc performance make them ideal for a wide range of applications, including small signal conditioning, audio, and active filters. In addition, these parts have a wide supply range with excellent PSRR, making them attractive for...
