OPA2810IDGKR

Instrumentation, Op Amps, Buffer Amps Overview

The OPA2810IDGKR is a dual-channel high-performance voltage feedback operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 70 MHz and a slew rate of 192 V/us. The device operates within a supply voltage range of 4.75 V to 27 V, drawing 3.6 mA of quiescent current per channel. Key electrical specifications include an input offset voltage of 1.5 mV, input bias current of 20 pA, and a common-mode rejection ratio of 100 dB. It provides 75 mA output current per channel with an input voltage noise density of 16.43 nV/sqrt Hz. The component is housed in an 8-pin VSSOP package and supports operation from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture designed for high-speed signal processing applications
• High slew rate capability supporting rapid transient response
• Low input bias current suitable for high-impedance sensor interfaces

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and distribution systems
• Data acquisition front-end conditioning
• Medical imaging signal processing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix IDGKR corresponds to the VSSOP-8 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed during assembly due to the sensitive input stage characteristics inherent to this amplifier class.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel performance with high slew rates is required alongside moderate bandwidth constraints. Compare against single-channel alternatives if space efficiency allows, or consider lower power variants if quiescent current reduction is critical. Validate that the 70 MHz gain-bandwidth product meets the closed-loop stability requirements of the target application circuit design.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPA2810 series of high-speed operational amplifiers. It shares core architectural similarities with other members like the OPA2810IDT but differs in packaging configuration. The series is positioned within Texas Instruments' portfolio for general-purpose high-speed analog signal processing tasks requiring balanced performance metrics.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

OPA2810IDR is a documented substitute offering identical electrical specifications in a different package format.