OPA4316QPWRQ1

Instrumentation, Op Amps, Buffer Amps Overview

The OPA4316QPWRQ1 is an automotive-qualified, quad-channel CMOS operational amplifier from Texas Instruments. It features a gain-bandwidth product of 10 MHz and a slew rate of 6 V/us. The device operates on a supply voltage range of 1.8 V to 5.5 V with a typical quiescent current of 400 uA per channel. Key electrical specifications include a maximum input offset voltage of 3 mV, input bias current of 10 pA, and common-mode rejection ratio of 90 dB. It supports rail-to-rail input and output, housed in a TSSOP-14 package, and functions within a temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Automotive-grade reliability certified under AEC-Q100 standards for robust performance in vehicle environments.
• Rail-to-rail input and output capability ensures maximum dynamic signal swing across the full supply voltage range.
• Quad-channel configuration integrates four independent amplifiers into a single compact package for space-constrained designs.

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive sensor signal conditioning
• Battery management system monitoring
• Infotainment system audio processing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including the suffix to confirm specific tape-and-reel quantities and packaging options. Ensure the procurement source provides valid traceability documentation required for automotive applications. Confirm that the delivered components match the specified AEC-Q100 qualification status and RoHS compliance requirements before integration into production lines.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing circuits requiring multiple low-power amplifiers in an automotive environment. It is suitable for applications needing rail-to-rail performance with moderate bandwidth. Compare against other members of the TLV4316 family if different channel counts or pinouts are required. Consider the 1.8 V minimum supply voltage constraint for battery-powered systems.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the OPA4316 series of precision operational amplifiers designed for general-purpose use. It shares architectural similarities with other quad-channel op-amps but is specifically qualified for automotive reliability. The TSSOP-14 package allows for efficient PCB layout in dense electronic assemblies found in modern vehicles.

Instrumentation, Op Amps, Buffer Amps FAQ

Is the OPA4316QPWRQ1 capable of rail-to-rail operation?

Yes, the device supports both rail-to-rail input and rail-to-rail output, allowing signals to swing close to the supply rails.

What is the operating temperature range for this amplifier?

The OPA4316QPWRQ1 is rated for an extended industrial temperature range from -40°C to +125°C.