This datasheet provides the features and characteristics of OPA131, OPA2131, OPA4131, including input, supply range, slew rate, bandwidth, temperature range, etc.
This document is a technical datasheet for the Burr-Brown OPA131 series of FET-input operational amplifiers. It covers single (OPA131), dual (OPA2131), and quad (OPA4131) versions available in various industry-standard packages including 8-Pin DIP, SO-8, 14-Pin DIP, and SOIC.
The datasheet provides detailed specifications such as input offset voltage, bias current, noise density, gain-bandwidth product, and slew rate. It also includes absolute maximum ratings, typical performance curves for parameters like open-loop gain versus frequency, and applications information regarding power supply bypassing and offset voltage trimming.
| Input Offset Voltage (Max) | 750uV |
|---|---|
| Supply Range | +4.5V to +18V |
| Slew Rate (Typ) | 10 V/us |
| Bandwidth (Gain-Bandwidth Product) | 4 MHz |
| Input Bias Current (Max) | 50 pA |
The maximum input offset voltage is 750 microvolts.
The maximum short-circuit current is 425 mA.