TPA6101A2ZQYRG1

Audio Amplifiers Overview

The TPA6101A2ZQYRG1 is a fixed-gain stereo headphone audio power amplifier manufactured by Texas Instruments. It delivers 50 mW of output power into a 16-ohm load with a total harmonic distortion plus noise of 0.4%. The device operates on a single supply voltage ranging from 1.6 V to 3.6 V and draws a typical operating current of 750 uA. It features Class-AB topology, a gain of 2 dB, and includes short-circuit and thermal protection mechanisms.

Audio Amplifiers Feature Summary

• Ultra-low voltage operation suitable for portable battery-powered devices
• Integrated short-circuit and thermal protection for enhanced reliability
• Fixed-gain architecture simplifies circuit design

Audio Amplifiers Applications

• Portable media players
• Mobile phones
• Personal digital assistants

Audio Amplifiers Procurement Notes

Verify the specific suffix ZQYRG1 against the manufacturer's latest documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and verify that the component lifecycle status meets project requirements before finalizing procurement plans.

Audio Amplifiers Selection Notes

Select this component when designing low-voltage audio systems requiring minimal external components. The fixed gain and integrated protections reduce bill of materials complexity. Compare performance metrics such as THD+N and quiescent current against alternative amplifiers if higher power output or variable gain control is necessary for the target application.

Audio Amplifiers Part Context

This part belongs to the TPA6101A2 family of ultra-low-voltage stereo headphone amplifiers. It shares core functional characteristics with other variants in the series, differing primarily in packaging options and reel quantities. The family is designed specifically for applications where space and power consumption are critical constraints.

Audio Amplifiers Replacement Considerations

Direct substitutes include TPA6101A2D and TPA6101A2DGK. Verify pinout compatibility and electrical parameter equivalence before substitution.