OPA141AIDGKT

单电源， 10MHz时，轨到轨输出，低噪声， JFET放大器 Single-Supply, 10MHz, Rail-to-Rail Output, Low-Noise, JFET Amplifier

DESCRIPON

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. The rail-to-rail output swing and input range that includes V– 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

• 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

APPLICATIONS

• Battery-Powered Instruments

• Industrial Controls

• Medical Instrumentation

• Photodiode Amplifiers

• Active Filters

• Data Acquisition Systems

• Portable Audio

• Automatic Test Systems