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Product Detailed Parameters
- Description：IC AMP D/G MONO 4W 30DSBGA
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Type：Class D, Class G
- Output Type：1-Channel (Mono)
- Max Output Power x Channels @ Load：4W x 1 @ 8Ohm
- Voltage - Supply：-
- Features：Short-Circuit and Thermal Protection
- Mounting Type：Surface Mount
- Supplier Device Package：30-DSBGA
- Package / Case：30-UFBGA, DSBGA
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The TAS2552YFFR is a mono Class-D and Class-G audio amplifier manufactured by Texas Instruments. It delivers 4 W of output power into a 6 Ohm load with a total harmonic distortion plus noise of 0.1%. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V and accepts analog input signals. It is housed in a compact DSBGA-30 package, suitable for surface mount installation. The component functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Integrates Class-D and Class-G amplification topologies for efficient audio processing.
- Accepts direct analog audio inputs without requiring digital interfaces.
- Configured as a single-channel mono amplifier for dedicated speaker driving.
Applications
- Portable consumer electronics requiring high-efficiency audio amplification
- Smart home devices utilizing Class-D audio stages
- Embedded systems with limited power supply headroom
Procurement Notes
Verify the complete part number including the suffix against official Texas Instruments documentation to ensure correct packaging configuration. Confirm that the specific revision matches the intended design requirements. Cross-reference the datasheet for any recent product change notices or lifecycle status updates before finalizing procurement plans.
Selection Notes
Select this component when a mono audio solution with analog input capability is required. The 4 W output rating suits applications driving low-impedance loads efficiently. Ensure the system power supply remains within the 2.7 V to 5.5 V operational window. Consider the DSBGA-30 footprint constraints during PCB layout planning.
Part Context
This component belongs to the TAS2552 series of audio amplifiers from Texas Instruments. It is categorized under Audio ICs and specifically designed for high-efficiency sound reproduction. The series focuses on integrating advanced amplification classes into small form factors suitable for modern portable and embedded electronic devices.
Replacement Considerations
Consult the official Texas Instruments datasheet for verified pin-to-pin compatible alternatives. Do not assume functional equivalence with other Class-D amplifiers without verifying electrical specifications and interface compatibility.
