OPA691IDBVT

Instrumentation, Op Amps, Buffer Amps Overview

The OPA691IDBVT is a wideband, voltage feedback operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 280 MHz and a slew rate of 2.1 kV/us. The device operates on a supply voltage range of 5 V to 12 V with a typical operating current of 5.1 mA. Key electrical specifications include an input bias current of 40 uA, an input offset voltage of 500 uV, and a common-mode rejection ratio of 52 dB. It supports a maximum output current of 190 mA per channel. The component is housed in a SOT-23-6 surface-mount package and functions within a temperature range of -40 C to +85 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Wideband voltage feedback architecture for high-speed signal processing
• High output drive capability supporting up to 190 mA per channel
• Integrated disable function for power management control

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and distribution circuits
• High-speed data acquisition systems
• RF signal conditioning stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix IDBVT corresponds to the SOT-23-6 package configuration during procurement. Confirm that the ordering part number matches the required industrial temperature range and pinout compatibility for your PCB layout. Ensure moisture sensitivity level requirements are met for storage and reflow soldering processes according to manufacturer guidelines.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel solution with wide bandwidth and high output current is required in a compact footprint. Compare against the OPA691ID variant if a different package style is preferred. Consider the OPA692 or OPA693 series if fixed gain buffer configurations are more suitable for the specific application topology than the standard op-amp configuration.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPA691 family of wideband operational amplifiers from Texas Instruments. It shares functional similarities with other members like the OPA691ID but differs in packaging. The family is designed for applications requiring fast transient response and high linearity in small form factors.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers: OPA691ID.