LTC6910-3HTS8#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC6910-3HTS8#TRPBF is a digitally controlled programmable gain amplifier in an 8-lead SOT-23 package. It provides inverting voltage gains of 0, 1, 2, 3, 4, 5, 6, and 7 V/V via a 3-bit digital input. The device operates from single or split supplies ranging from 2.7V to 10.5V with a typical supply current of 2mA. Key electrical characteristics include an 11MHz gain-bandwidth product, a slew rate of 16V/µs, and an input offset voltage of 1.5mV. It features rail-to-rail output swing and supports operation up to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Digitally adjustable inverting gain using three logic inputs
• Rail-to-rail output capability for maximum dynamic range
• Internal half-supply reference generation at the AGND pin
• Low noise performance suitable for precision signal conditioning

Instrumentation, Op Amps, Buffer Amps Applications

• Data acquisition systems requiring automatic ranging
• Dynamic gain changing circuits
• Automatic gain control loops

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the H suffix indicates the extended temperature range of -40°C to 125°C. Confirm the TS8 suffix corresponds to the 8-lead plastic ThinSOT (SOT-23) package. Ensure the #TRPBF designation matches the required tape and reel packaging format for automated assembly processes.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this variant when linear integer gain steps between 0 and 7 are required. The H suffix is necessary for applications operating above 85°C. Verify that the 3-bit digital interface aligns with the available microcontroller or logic outputs in the system design.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the LTC6910 family of low-noise programmable gain amplifiers. The family includes variants with different gain codes: LTC6910-1 offers powers of two, LTC6910-2 provides binary-weighted gains, and LTC6910-3 delivers linear integer steps. All share the same compact footprint and electrical architecture.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LTC6910-3ITS8#TRPBF for commercial temperature range (-40°C to 85°C). LTC6910-3CTS8#TRPBF for industrial temperature range (-40°C to 85°C).