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Product Detailed Parameters
- Description：IC AMP CLASS D STER 10W 48HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Class D
- Output Type：2-Channel (Stereo)
- Max Output Power x Channels @ Load：10W x 2 @ 8Ohm
- Voltage - Supply：3V ~ 3.6V
- Features：Depop, Short-Circuit and Thermal Protection
- Mounting Type：Surface Mount
- Supplier Device Package：48-HTSSOP
- Package / Case：48-PowerTFSOP (0.240", 6.10mm Width)
- Operating Temperature：0°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The TAS5733LDCAR is a stereo Class-D audio amplifier manufactured by Texas Instruments, housed in a 48-HTSSOP surface-mount package. It operates within a supply voltage range of 3V to 3.6V and delivers up to 10W per channel into an 8-ohm load. The device integrates digital input interfaces and includes built-in protection mechanisms such as pop-and-click suppression, short-circuit protection, and thermal shutdown. It functions reliably across an operating temperature range of 0°C to 85°C.
Feature Summary
- Stereo Class-D architecture for high-efficiency audio amplification
- Integrated digital interface for direct connection to audio sources
- Built-in protection against short circuits and overheating
- Pop-and-click suppression for silent power-up and power-down
Applications
- Portable audio devices requiring efficient stereo amplification
- Digital audio systems with limited supply voltage constraints
- Embedded audio solutions needing integrated thermal protection
Procurement Notes
Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm the 48-HTSSOP footprint matches your PCB design. Ensure the 3V to 3.6V supply rail aligns with system requirements. Check moisture sensitivity level (MSL 3) for proper storage and handling procedures during assembly.
Selection Notes
Select this component for applications requiring a compact stereo solution with digital inputs. It is suitable where space is limited due to the HTSSOP package. Consider the 3V to 3.6V supply constraint carefully. Evaluate if the 10W per channel output meets the speaker impedance needs.
Part Context
This part belongs to the TAS5733 family of audio amplifiers from Texas Instruments. It is designed for low-voltage, high-efficiency audio applications. The device complements other TI audio products by offering integrated digital control and protection features in a small form factor.
Replacement Considerations
The TAS5733LDCA is a tube-packaged alternative to the TAS5733LDCAR reel version. Both share identical electrical specifications and functionality. Verify packaging preferences before substitution.
