THS4041IDR

Instrumentation, Op Amps, Buffer Amps Overview

The THS4041IDR is a single-channel high-speed voltage-feedback operational amplifier manufactured by Texas Instruments. It features a bandwidth of 165 MHz and a slew rate of 400 V/us. The device operates within a supply voltage range of 9 V to 32 V, consuming 8 mA of quiescent current. Key electrical specifications include a voltage gain of 80 dB, an input bias current of 6 uA, and an input offset voltage of 2.5 mV. It provides an output current capability of 100 mA per channel with a power dissipation of 740 mW. The component is housed in an SOIC-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed voltage-feedback architecture designed for demanding signal processing applications
• Capable of driving significant loads with 100 mA output current per channel
• Low input offset voltage ensures high precision in amplification tasks
• C-stable design maintains stability across various capacitive load conditions

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and line driving
• ADC driver circuits requiring high slew rates
• Test and measurement instrumentation front-ends
• Communication systems signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'DR' indicates tape-and-reel packaging when sourcing components. Confirm that the THS4041IDR variant corresponds to the commercial temperature grade (-40 C to +85 C) rather than automotive or extended ranges. Ensure compatibility with standard SOIC-8 footprints during PCB layout. Cross-reference datasheet revisions to confirm pinout consistency with existing designs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a balance of high bandwidth and moderate noise performance is required. The 14 nV/sqrt Hz input voltage noise density suits general-purpose high-frequency applications. Consider the 80 dB open-loop gain for feedback network calculations. Evaluate thermal management requirements given the 740 mW power dissipation rating in the SOIC-8 package.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the THS4041 series of high-speed operational amplifiers from Texas Instruments. The series includes variants such as THS4041ID and THS4041IDGNR, differing primarily in packaging and qualification standards. The THS4041 family is engineered for applications requiring fast transient response and wide bandwidth, distinguishing it from lower-speed general-purpose op-amps.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official replacement guides or contact the manufacturer directly for validated cross-references.