OPA2320SAIDGST

Instrumentation, Op Amps, Buffer Amps Overview

The OPA2320SAIDGST is a dual-channel precision CMOS operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 20 MHz and a slew rate of 10 V/us. Key electrical parameters include an input offset voltage of 40 uV, input bias current of 200 fA, and input voltage noise density of 7 nV/sqrt Hz. The device operates on a supply voltage range from 1.8 V to 5.5 V with a typical quiescent current of 1.45 mA per channel. It provides rail-to-rail input and output capabilities, a common-mode rejection ratio of 114 dB, and an output current of 65 mA per channel. The component is housed in a 10-pin MSOP package and supports a shutdown function.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel precision CMOS architecture designed for high accuracy applications
• Rail-to-rail input and output capability for maximum dynamic range
• Integrated shutdown control for power management optimization

Instrumentation, Op Amps, Buffer Amps Applications

• Precision signal conditioning circuits
• Battery-powered instrumentation systems
• Active filtering applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix IDGSR or IDGST against your bill of materials to ensure correct packaging format. Confirm that the A-grade temperature rating aligns with your design requirements. Check datasheet specifications for moisture sensitivity level handling procedures during assembly. Ensure pinout compatibility with existing PCB footprints before finalizing procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when both high precision and wide bandwidth are required in a low-voltage environment. The ultra-low input bias current makes it suitable for high-impedance sensor interfaces. Compare performance metrics against other members of the OPA2320 family to determine if alternative packages or automotive grades better suit specific project constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPAx320 series of zero-crossover CMOS operational amplifiers. It shares core architectural similarities with variants like the OPA2320AIDGKR but differs in package type and specific grade markings. The series is characterized by its combination of precision DC accuracy and AC performance within a compact surface-mount footprint.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional substitutes within the same family include OPA2320AIDGKR and OPA2320SAIDGSR. Verify package dimensions and pin configurations before substitution to ensure mechanical compatibility.