INA1651QPWRQ1

Audio Special Purpose Overview

The INA1651QPWRQ1 is a single-channel, high-performance line driver operational amplifier from Texas Instruments' SoundPlus series. Designed for automotive applications, it features AEC-Q100 qualification and operates within a supply voltage range of 4.5 V to 24 V (±2.25 V to ±12 V). The device utilizes a 14-TSSOP surface-mount package and supports an extended operating temperature range from -40°C to +125°C. It functions as an analog interface component suitable for professional audio and pre-amplifier circuits.

Audio Special Purpose Feature Summary

• Single-channel line driver with SoundPlus™ series optimization
• AEC-Q100 qualified for automotive reliability standards
• Wide supply voltage operation: 4.5 V to 24 V or ±2.25 V to ±12 V
• Extended industrial temperature range: -40°C to +125°C

Audio Special Purpose Applications

• Pre-Amplifier circuits
• Professional Audio systems
• Automotive audio interfaces

Audio Special Purpose Procurement Notes

Verify the specific tape and reel or cut tape packaging configuration required for production integration. Confirm that the 14-TSSOP footprint matches the target PCB design. Ensure the AEC-Q100 grade meets the specific automotive quality requirements of the end application before finalizing procurement.

Audio Special Purpose Selection Notes

Select this component when a single-channel, high-voltage line driver is needed for automotive or professional audio environments. The wide supply voltage range accommodates various system power rails. Verify that the 14-TSSOP package size fits the available board space and that the thermal performance supports the intended operating temperature conditions.

Audio Special Purpose Part Context

This part belongs to the Texas Instruments SoundPlus family, which focuses on high-fidelity audio signal processing. The 'Q1' suffix in the model number indicates automotive-grade qualification under AEC-Q100 standards, distinguishing it from standard commercial variants while maintaining functional compatibility.

Audio Special Purpose Replacement Considerations

Check for other members of the SoundPlus series or equivalent AEC-Q100 qualified line drivers from Texas Instruments. Ensure any substitute maintains the same 14-TSSOP package and voltage specifications.