TAS2770YFFR

Overview

The TAS2770YFFR is a digital input, Class-D audio amplifier manufactured by Texas Instruments. It delivers 20 W of output power into a 4-ohm load and operates within a supply voltage range of 4.5 V to 18 V. The device features a DSBGA-30 package and supports a single-channel mono output configuration. Key electrical specifications include a total harmonic distortion plus noise (THD+N) of 0.01% and a fixed gain of 21 dB. It functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrates smart amplifier technology for optimized audio performance
• Accepts digital audio inputs for system integration
• Provides high-fidelity sound with low distortion characteristics

Applications

• Smart speaker systems
• Portable audio devices
• Home theater audio setups

Procurement Notes

Verify the specific suffix 'YFFR' against the manufacturer's official datasheet to confirm the exact reel packaging quantity and tape-and-reel specifications. Ensure that the ordering part number matches the required package variant and thermal rating. Cross-reference the component marking code with the latest production data to avoid receiving obsolete or alternate revision stock during procurement.

Selection Notes

Select this component when a high-power, digitally controlled mono amplifier is required for compact designs. The DSBGA-30 package suits space-constrained applications. Verify that the host processor can provide the necessary digital audio interface signals. Confirm that the system power supply can sustain the 4.5 V to 18 V operating range under peak load conditions without exceeding thermal limits.

Part Context

This component belongs to the TAS2770 series of smart amplifiers from Texas Instruments. The series is designed for mobile and consumer electronics requiring efficient, high-quality audio reproduction. The YFFR suffix denotes a specific tape-and-reel packaging format intended for automated surface-mount assembly processes in high-volume manufacturing environments.

Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the same product family. Verify that any substitute maintains identical digital input protocols and power delivery requirements.