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Product Detailed Parameters
- Description：IC AMP CLSS D STER 20.6W 48HTQFP
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tray
- Type：Class D
- Output Type：2-Channel (Stereo)
- Max Output Power x Channels @ Load：20.6W x 2 @ 8Ohm
- Voltage - Supply：8V ~ 24V
- Features：Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
- Mounting Type：Surface Mount
- Supplier Device Package：48-HTQFP (7x7)
- Package / Case：48-PowerTQFP
- Operating Temperature：0°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The TAS5709PHP is a stereo Class-D audio amplifier manufactured by Texas Instruments. It features an I2S digital input interface and delivers 20 watts of output power per channel. The device is housed in an HTQFP-48 package designed for surface mount technology. It operates within a temperature range of 0°C to +85°C. The component integrates advanced audio processing capabilities suitable for high-fidelity sound reproduction.
Feature Summary
- Stereo Class-D architecture with integrated digital signal processing
- Direct I2S digital audio input interface
- High-efficiency power amplification for stereo channels
Applications
- Home theater systems
- Portable audio devices
- Smart speakers
Procurement Notes
Verify the specific suffix PHP against the official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with I2S interfaces and thermal requirements for the target application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status through official documentation before integration.
Selection Notes
Select this component for applications requiring stereo Class-D amplification with digital inputs. Consider the HTQFP-48 package constraints and operating temperature range. Evaluate power supply requirements against the 20W per channel specification. Ensure the design supports I2S communication protocols for optimal audio performance.
Part Context
This part belongs to the TAS5709A series of audio amplifiers from Texas Instruments. The series focuses on delivering high-quality audio with efficient power consumption. The TAS5709PHP variant specifically utilizes the PHP package designation, distinguishing it from other packaging options within the same functional family.
Replacement Considerations
Check for TAS5709APHPR as a potential alternative with different packaging. Verify electrical parameters and pinout compatibility before substitution. Consult official replacement guides for cross-referencing similar Class-D amplifiers.
