OPA2316QDGKRQ1

Instrumentation, Op Amps, Buffer Amps Overview

The OPA2316QDGKRQ1 is an automotive-grade, dual-channel CMOS operational amplifier manufactured by Texas Instruments. It operates within a supply voltage range of 1.8 V to 5.5 V and features a gain-bandwidth product of 10 MHz with a slew rate of 6 V/µs. Key electrical parameters include a maximum input offset voltage of 750 µV, input bias current of 10 pA, and quiescent current of 400 µA per channel. The device supports rail-to-rail input and output, offers 90 dB common-mode rejection ratio, and functions reliably across a temperature range of -40°C to +125°C in an 8-pin VSSOP package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for long-term reliability
• Rail-to-rail input and output capability enabling full dynamic signal swing
• Low power consumption design suitable for battery-operated applications

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive sensor signal conditioning circuits
• Battery management system monitoring
• In-vehicle infotainment audio pre-amplification

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct packaging and automotive grade specifications. Confirm availability through authorized distributors as lead times may vary based on production schedules. Ensure compliance with RoHS3 directives and check moisture sensitivity levels prior to PCB assembly processing.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when automotive reliability and low power consumption are critical requirements. The rail-to-rail performance makes it suitable for single-supply applications requiring maximum dynamic range. Compare input offset voltage and bias current specifications against other family members like TLV2316 if tighter precision or different packaging options are needed for the specific design constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the OPA2316-Q1 series of low-power, high-speed operational amplifiers designed specifically for automotive environments. It shares architectural similarities with the commercial OPA2316 but undergoes rigorous testing to meet automotive quality standards. The Q1 suffix indicates its qualification for use in demanding vehicle electronics where extended temperature ranges and longevity are mandatory.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The TLV2316QDGKRQ1 serves as a verified functional substitute within the same automotive family. Both devices share identical pinouts and core electrical characteristics, allowing for direct replacement in most designs without circuit modification.