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Product Detailed Parameters
- Description：IC AMP D MON/STER 55.2W 48HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Class D
- Output Type：1-Channel (Mono) or 2-Channel (Stereo)
- Max Output Power x Channels @ Load：55.2W x 1 @ 4Ohm, 63.5W x 2 @ 4Ohm
- Voltage - Supply：2.8V ~ 3.63V, 4.5V ~ 26.4V
- 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 Texas Instruments TAS5760MDDCAR is a Class-D stereo audio amplifier featuring closed-loop I2S input architecture. It operates within a supply voltage range of 4.5 V to 26.4 V and delivers up to 55.2 W of output power. The device utilizes an HTSSOP-48 package and supports sampling frequencies from 8 kHz to 96 kHz. Key performance metrics include a total harmonic distortion plus noise (THD+N) of 0.04% and a gain of 30 dB. It integrates a headphone amplifier and power limiter, functioning reliably across temperatures from -25°C to +85°C.
Feature Summary
- Integrates a closed-loop I2S digital audio interface with built-in DSP processing for high-fidelity sound reproduction.
- Includes an integrated headphone amplifier alongside the main speaker outputs for versatile connectivity.
- Features comprehensive protection mechanisms including over-current, over-temperature, and DC offset safeguards.
Applications
- High-power home theater systems and soundbars
- Desktop multimedia speakers and docking stations
- Professional portable PA systems
Procurement Notes
Verify the specific suffix 'DCAR' against the manufacturer's current datasheet to confirm the tape-and-reel packaging configuration and RoHS compliance status. Ensure the design accommodates the HTSSOP-48 thermal requirements and that the host controller supports the required I2S and I2C protocols for proper initialization and control.
Selection Notes
Select this component when a high-output power solution exceeding standard consumer limits is required. The 26.4 V maximum rating allows for higher voltage rails compared to lower-end variants. The inclusion of both speaker and headphone drivers in a single package simplifies bill-of-materials for devices requiring dual audio output paths.
Part Context
This part belongs to the TAS5760MD family of high-performance D-class amplifiers. It shares core DSP capabilities with other members but differs in package type and maximum voltage tolerance. The MD series is designed for applications demanding robust power delivery and advanced digital signal processing features.
Replacement Considerations
TAS5760MDAP offers similar functionality in an HTSSOP-32 package with a 24 V limit. TAS5760LDAP provides a lower power option in an HTSSOP-32 package. Verify pinout compatibility and thermal dissipation requirements before substituting.
