TSV992AID

Instrumentation, Op Amps, Buffer Amps Overview

The TSV992AID is a dual-channel, low-voltage CMOS operational amplifier from STMicroelectronics. It features rail-to-rail input and output capabilities with a gain-bandwidth product of 20 MHz and a slew rate of 10 V/µs. The device operates on a supply voltage range of 2.5 V to 5.5 V, consuming typically 820 µA. Key electrical specifications include a maximum input offset voltage of 1.5 mV (A grade), an input bias current of 10 pA, and a high output current capability of 35 mA per channel. It is housed in an SOIC-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation for maximum dynamic range
• High speed performance with 20 MHz gain-bandwidth product
• Ultra-low input bias current for precision applications
• Low power consumption suitable for battery-supplied systems

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor interfaces requiring low bias current
• Active filtering circuits
• Portable and battery-powered equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'ID' confirms the SOIC-8 package and industrial temperature range (-40°C to +125°C). Confirm that the 'A' designation indicates the A-grade specification with a maximum input offset voltage of 1.5 mV. Ensure compatibility with standard surface-mount assembly processes for SOIC packages. Cross-reference the manufacturer datasheet for exact pinout and thermal characteristics.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when both rail-to-rail signal swing and moderate bandwidth are required in a low-power environment. The TSV992AID is suitable for designs operating between 2.5 V and 5.5 V where input bias current must be minimized. It serves as a direct functional replacement for the standard TSV992ID if tighter offset voltage specifications (1.5 mV vs 4.5 mV) are necessary for the application.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TSV99x family of single, dual, and quad operational amplifiers designed for low-voltage applications. The family emphasizes an excellent speed-to-power ratio, making it distinct from higher-voltage or higher-current op-amp families. The TSV992A variant specifically offers improved offset voltage performance compared to the standard grade, targeting precision sensor interfacing tasks.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The TSV992ID is a compatible alternative within the same family but has a higher maximum input offset voltage of 4.5 mV. Both share identical pinouts, bandwidth, and power characteristics. Designers requiring stricter DC accuracy should verify if the A-grade tolerance is mandatory.