TLV342AIDR

Instrumentation, Op Amps, Buffer Amps Overview

The TLV342AIDR is a dual low-voltage rail-to-rail output CMOS operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 2.2 MHz and a slew rate of 900 mV/us. The input offset voltage is 4 mV, with an input bias current of 200 pA. Operating supply voltage ranges from 1.5 V to 5.5 V. Quiescent current per channel is 75 uA, providing 115 mA output drive current. Common-mode rejection ratio is 90 dB, and input voltage noise density is 33 nV/sqrt Hz. Input noise current density is 1 fA. The device operates within a temperature range of -40 C to +125 C and is housed in an SOIC-8 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for maximum dynamic range
• Integrated shutdown mode for power conservation
• Low quiescent current operation suitable for battery-powered systems

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation
• Battery-operated measurement devices
• Signal conditioning circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'A' against the official Texas Instruments datasheet to confirm the exact electrical characteristics and pinout configuration. Ensure the SOIC-8 package dimensions match the target PCB footprint. Confirm RoHS compliance status through the manufacturer's documentation before finalizing procurement specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual-channel amplifier with rail-to-rail output is required under low-voltage conditions. The integrated shutdown feature distinguishes it from standard variants. Verify that the 2.2 MHz bandwidth and 900 mV/us slew rate meet the signal processing requirements of the specific application design.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TLV342 family of low-voltage rail-to-rail output CMOS operational amplifiers. The 'IDR' suffix indicates the SOIC-8 surface-mount package with tape-and-reel packaging. The 'A' designation typically denotes specific performance grades or revisions within the TI product line, requiring datasheet verification for precise parameter alignment.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TLV342IDR serves as a direct functional substitute within the same series. LMV342IDR offers similar rail-to-rail output but may differ in bandwidth and supply voltage specifications. Cross-reference all electrical parameters with official datasheets before substitution.