Description
OPA145, OPA2145 SBOS427F * JUNE 2017 * REVISED MARCH 2021 OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operati.
The OPA145 and OPA2145 (OPAx145) devices are part of a family of low-power JFET input amplifier that have excellent drift, low current noise, and pic.
Features
* Best bandwidth and slew-rate-to-power ratio:
* gain-bandwidth product: 5.5 MHz
* Slew rate: 20 V/μs
* Low supply current: 475 µA (maximum)
* High precision:
* Very low offset: 150 μV (maximum)
* Very low offset drift: 1 μV/°C (maximum)
Applications
* Semiconductor test
* Lab and field instrumentation
* Source measurement unit (SMU)
* Weigh scale
* Intra-DC interconnect (metro)
* Merchant network and server PSU
* DC power supply, ac source, electronic load
* Data acquisition (DAQ)
