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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 TAS5760LDDCAR 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 headphone driver. It utilizes a 32-pin HTSSOP package with exposed pad for thermal management.
Feature Summary
- Supports direct digital I2S audio input without requiring external DACs
- Integrates closed-loop feedback architecture for high-fidelity audio performance
- Includes built-in DirectPath headphone and line drivers for simplified system design
Applications
- Portable multimedia speakers
- Active subwoofers
- Soundbars
- Home theater systems
Procurement Notes
Verify the specific suffix 'DCAR' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Validate pinout compatibility with existing PCB layouts against the latest datasheet revision.
Selection Notes
Select this component for designs requiring high efficiency and low distortion in stereo applications. It is suitable for battery-powered devices due to its wide operating voltage range. Consider the 32-pin HTSSOP package constraints regarding thermal dissipation requirements for maximum power output scenarios.
Part Context
This part belongs to the TAS5760L family of general-purpose I2S input amplifiers. It shares core architecture with variants like the TAS5760LD but differs in packaging and reel configuration. The series is designed for consumer electronics requiring compact form factors and high audio quality.
Replacement Considerations
Direct substitutes include other TAS5760L variants such as TAS5760LDDCA for tube packaging or TAS5760LDAP for different pin configurations. Verify functional equivalence regarding headphone driver capabilities and control interface compatibility before substitution.
