OPA694IDBVR

Instrumentation, Op Amps, Buffer Amps Overview

The OPA694IDBVR is a wideband, low-power current feedback operational amplifier manufactured by Texas Instruments. It features a gain bandwidth product of 1.5 GHz and a slew rate of 1.7 kV/us. The device operates on a single supply voltage ranging from 7 V to 12.6 V with a typical operating current of 5.8 mA. Key electrical specifications include an input offset voltage of 500 uV, input bias current of 38 uA, and output current capability of 80 mA per channel. It provides a common-mode rejection ratio of 60 dB and power supply rejection ratio of 54 dB. The component is housed in an SOIC-8 surface-mount package and functions within a temperature range of -40 C to +85 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Wideband performance suitable for high-frequency signal processing applications
• Low-power operation designed to minimize energy consumption in portable systems
• High output drive capability supporting demanding load requirements

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and distribution circuits
• Broadband communication equipment signal conditioning
• Test and measurement instrumentation front ends

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix IDBVR confirms the SOIC-8 package and industrial temperature grade. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure moisture sensitivity level handling protocols are followed during assembly to prevent package damage. Cross-reference the datasheet revision date to ensure all latest electrical limits are considered for design margins.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high slew rate and wide bandwidth are required alongside low power consumption constraints. Compare against voltage feedback alternatives if lower noise density is critical, as current feedback architectures typically exhibit higher voltage noise. Evaluate the 80 mA output current against load requirements to ensure adequate drive capability without external buffering stages.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPA694 series of wideband current feedback amplifiers. It serves as a single-channel variant within the family, offering a compact solution for high-speed analog signal processing. The device complements dual and quad variants like the OPA2694 and OPA4658, providing a focused option for single-channel high-performance applications requiring minimal board space.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

• OPA694ID