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Product Detailed Parameters
- Description：IC AMP CLSS D MONO/STER 48HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：Class D
- Output Type：1-Channel (Mono) or 2-Channel (Stereo)
- Max Output Power x Channels @ Load：-
- Voltage - Supply：2.8V ~ 3.63V, 4.5V ~ 16.5V
- Features：Depop
- Mounting Type：Surface Mount
- Supplier Device Package：48-HTSSOP
- Package / Case：48-PowerTFSOP (0.240", 6.10mm Width)
- Operating Temperature：-25°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The TAS5760LDCAR is a general-purpose, closed-loop I2S input Class-D audio amplifier manufactured by Texas Instruments. It operates on a single power supply ranging from 4.5 V to 16.5 V and delivers up to 21.9 W of output power into a 4-ohm load. The device features a total harmonic distortion plus noise (THD+N) of 0.03% and includes an integrated DirectPath headphone/line driver. Packaged in a 32-pin HTSSOP, it supports stereo BTL operation and functions within a temperature range of -25°C to +85°C.
Feature Summary
- Integrates a closed-loop digital feedback architecture with an I2S interface for high-fidelity audio processing.
- Includes a dedicated DirectPath headphone and line driver section for versatile analog output capabilities.
- Features built-in DSP-based protection mechanisms including thermal shutdown and short-circuit detection.
Applications
- Smart speakers and voice-controlled audio assistants
- Portable Bluetooth speakers and wireless audio devices
- Soundbars and home theater systems
Procurement Notes
Verify the specific suffix 'CAR' against the manufacturer's official documentation to confirm the tape-and-reel packaging configuration. Ensure that the required operating voltage and thermal management solutions align with the component's maximum ratings. Cross-reference the datasheet revision history to validate compatibility with existing design specifications before finalizing procurement orders.
Selection Notes
Select this component when a compact, high-efficiency Class-D solution with direct digital I2S connectivity is required. It is suitable for designs needing both speaker amplification and a separate headphone output stage within a single package. Consider the HTSSOP-32 footprint constraints and the need for adequate heat dissipation for the specified power levels.
Part Context
This part belongs to the TAS5760L family of general-purpose I2S input Class-D amplifiers. It shares core architectural similarities with variants like the TAS5760LD but differs in packaging and specific integration details. The series is designed to replace traditional analog amplifier topologies in modern digital audio ecosystems.
Replacement Considerations
Direct substitutes include other members of the TAS5760L family, such as the TAS5760LDAP or TAS5760LDDCA, provided pinout and functional compatibility are verified. Alternative packages may require schematic and PCB layout modifications.
