OPA3692IDR

Video Amps And Modules Overview

The OPA3692IDR is a triple wideband fixed-gain video buffer amplifier manufactured by Texas Instruments. It features three independent channels with selectable gains of 1 V/V or 2 V/V, housed in a 16-pin SOIC package. The device operates on a single supply voltage ranging from 5 V to 12 V, drawing 15.3 mA of quiescent current. Key electrical specifications include a 3dB bandwidth of 280 MHz, an input bias current of 40 uA, and an input offset voltage of 3.5 mV. It supports a temperature range from -40°C to +85°C.

Video Amps And Modules Feature Summary

• Triple-channel architecture designed for high-speed video signal processing applications
• Fixed internal gain configuration available at unity (1 V/V) or double (2 V/V)
• Wideband performance supporting frequencies up to 280 MHz
• Rail-to-rail output capability for maximum dynamic range utilization

Video Amps And Modules Applications

• Video buffering and distribution systems
• High-speed data acquisition front-ends
• Test and measurement equipment requiring wideband amplification

Video Amps And Modules Procurement Notes

Verify the specific gain configuration suffix associated with the OPA3692IDR part number, as the base model may offer different fixed gain options. Confirm that the SOIC-16 package variant matches the target PCB footprint requirements. Ensure the operating environment stays within the specified -40°C to +85°C temperature range to maintain guaranteed electrical performance parameters.

Video Amps And Modules Selection Notes

Select this component when multiple independent video channels require consistent fixed-gain amplification without external feedback networks. It is suitable for designs prioritizing bandwidth stability over programmable gain adjustments. Compare against voltage-feedback alternatives if lower noise density is required, noting that current-feedback architectures typically offer superior slew rates.

Video Amps And Modules Part Context

This device belongs to the OPA369x family of wideband video amplifiers. It shares the same physical package and general operational characteristics with other members like the OPA3691, but differs in its internal fixed-gain structure versus the variable gain capabilities of the current-feedback variants. The ID suffix indicates the industrial temperature grade and SOIC-16 packaging.

Video Amps And Modules FAQ

What are the available fixed gain options for the OPA3692?

The OPA3692 provides two fixed gain options: 1 V/V (unity gain) and 2 V/V.

Does the OPA3692 support rail-to-rail output?

Yes, the OPA3692 features rail-to-rail output swing capabilities.