Description
The OPA141, OPA2141, and OPA4141 amplifier family is a series of low-power JFET input amplifiers that feature good drift and low input bias current.
allow designers to take advantage of the low-noise characteristics of JFET amplifiers while also interfacing to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
Features
- 1.
- 2 Low Supply Current: 2.3mA max.
- Low Offset Drift: 10mV/°C max.
- Low Input Bias Current: 20pA max.
- Very Low 1/f Noise: 250nVPP.
- Low Noise: 6.5nV/√Hz.
- Wide Bandwidth: 10MHz.
- Slew Rate: 20V/ms.
- Input Voltage Range Includes V.
- Rail-to-Rail Output.
- Single-Supply Operation: 4.5V to 36V.
- Dual-Supply Operation: ±2.25V to ±18V.
- No Phase Reversal.
- MSOP-8, TSSOP Packages.