OPA325IDBVR

Instrumentation, Op Amps, Buffer Amps Overview

The OPA325IDBVR is a single-channel, low-noise operational amplifier manufactured by Texas Instruments. It features a wide bandwidth of 10 MHz and an input voltage noise density of 10 nV/√Hz. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V with a typical quiescent current of 1.4 mA per channel. It utilizes a SOT-23-5 surface-mount package and supports an operating temperature range from -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Low noise performance suitable for precision signal conditioning
• Wide bandwidth for high-speed applications
• Single-supply operation capability
• Compact SOT-23-5 packaging

Instrumentation, Op Amps, Buffer Amps Applications

• Portable medical instrumentation
• Battery-powered measurement devices
• Audio preamplifiers
• Sensor signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'DBVR' corresponds to the SOT-23-5 package and tape-and-reel delivery format. Confirm the industrial temperature grade (-40°C to +85°C) matches system requirements. Ensure compatibility with single-supply voltages between 2.7 V and 5.5 V. Check for any recent obsolescence notices or lifecycle changes from Texas Instruments before finalizing procurement plans.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low noise and moderate bandwidth are critical in space-constrained designs. It is appropriate for applications requiring single-supply operation without the need for negative rails. Consider the SOT-23-5 footprint constraints during PCB layout. Compare against higher bandwidth or lower noise alternatives if system specifications exceed its 10 MHz gain-bandwidth product.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPA325 family of low-noise, wide-bandwidth operational amplifiers. It is designed for applications where power consumption and noise performance are primary concerns. The device integrates rail-to-rail output capabilities, enhancing dynamic range in single-supply systems. It serves as a key solution for portable electronics and battery-operated instruments.