OPA4316ID

Instrumentation, Op Amps, Buffer Amps Overview

The OPA4316ID is a quad-channel operational amplifier from Texas Instruments, designed for low-power applications. It features a gain-bandwidth product of 10 MHz and a slew rate of 6 V/µs. The device operates on a single supply voltage ranging from 1.8 V to 5.5 V, with a typical quiescent current of 400 µA per channel. It offers rail-to-rail input and output capabilities, a maximum input offset voltage of 2.5 mV, and an input bias current of 15 pA. The unit is housed in a 14-pin SOIC package and supports operating temperatures from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad-channel architecture providing four independent amplifiers in a single package
• Rail-to-rail input and output functionality for maximum dynamic range
• Low power consumption suitable for battery-operated systems
• High precision performance with low input offset voltage and noise

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation
• Active filters
• Data acquisition systems
• Sensor signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'ID' confirms the 14-SOIC package and industrial temperature range (-40°C to +125°C). Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure ESD handling precautions are followed during assembly due to CMOS input structure characteristics.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when multiple low-power channels are required in a compact form factor. Compare against single or dual-channel variants if pin count reduction is not critical. Verify that the 10 MHz bandwidth meets the system's signal frequency requirements and that the 50 mA output drive capability is sufficient for the load impedance.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPAx316 family of 10-MHz, low-power, low-noise, RRIO operational amplifiers. It shares electrical specifications with the OPA316 (single), OPA2316 (dual), and OPA4316 (quad) series, differing primarily in channel count and package options. The ID suffix denotes the SOIC surface-mount package variant.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional substitutes within the same family include OPA316, OPA2316, and OPA4316, provided the package type matches. Other general-purpose op-amps may require schematic redesign due to differences in bandwidth, power consumption, or rail-to-rail performance.