OPA3832IDR

Video Amps And Modules Overview

The OPA3832IDR is a dual, high-speed voltage feedback operational amplifier manufactured by Texas Instruments. It features a fixed internal gain of +5 V/V and operates on a single supply voltage ranging from 3 V to 11 V. Key electrical parameters include a slew rate of 350 V/µs, a bandwidth of 250 MHz, and an input offset voltage of 8 mV. The device draws 3.9 mA of supply current per channel and is housed in a 14-pin SOIC package.

Video Amps And Modules Feature Summary

• Fixed internal gain configuration eliminates external feedback resistor requirements for standard gain applications.
• High slew rate and wide bandwidth support fast signal processing in video and RF circuits.
• Rail-to-rail output capability maximizes dynamic range within the supply voltage limits.

Video Amps And Modules Applications

• Video buffering and signal conditioning
• RF intermediate frequency (IF) amplification
• Data acquisition systems requiring high speed

Video Amps And Modules Procurement Notes

Verify the specific suffix 'IDR' corresponds to the tape-and-reel packaging format and the 14-pin SOIC body style. Confirm that the fixed gain specification matches the system design requirements, as this variant cannot be adjusted externally. Ensure compatibility with the intended operating temperature range of -40°C to +85°C.

Video Amps And Modules Selection Notes

Select this component when a fixed gain of +5 V/V is required without the noise penalty or board space of external resistors. It is suitable for designs needing high slew rates and wide bandwidths in a compact surface-mount package. Compare against adjustable gain variants if flexibility is needed, or lower power options if current consumption is critical.

Video Amps And Modules Part Context

This part belongs to the OPA383x family of high-speed operational amplifiers designed for video and broadband applications. The 'D' indicates the SOIC-14 package, while 'R' denotes reel packaging. It complements single-channel and quad-channel versions within the same performance class, offering integrated gain setting for simplified circuit design.

Video Amps And Modules Replacement Considerations

Check for OPA3832ID (tube packaging) for identical electrical performance but different shipping units. Verify OPA3832IPWR for TSSOP-14 package compatibility if pin spacing differs. Ensure any substitute maintains the fixed +5 V/V gain architecture to avoid redesigning the feedback network.