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Product Detailed Parameters
- Description：IC AMP CLASS AB MONO 2W 10MSOP
- Series：-
- Mfr：Texas Instruments
- Package：Bulk,Tube
- Type：Class AB
- Output Type：1-Channel (Mono) with Stereo Headphones
- Max Output Power x Channels @ Load：2W x 1 @ 4Ohm; 92mW x 2 @ 32Ohm
- Voltage - Supply：2.5V ~ 5.5V
- Features：Depop, Shutdown
- Mounting Type：Surface Mount
- Supplier Device Package：10-HVSSOP
- Package / Case：10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The TPA0233DGQ is a single-channel Class AB audio amplifier IC manufactured by Texas Instruments. It features a stereo headphone output configuration and operates within a supply voltage range of 2.5V to 5.5V. The device delivers a maximum output power of 2W into a 4-ohm load or 92mW into two 32-ohm loads. It is housed in a 10-HVSSOP package.
Feature Summary
- Class AB amplifier topology for high-fidelity audio reproduction
- Integrated stereo headphone output capability
- Wide single-supply voltage operation from 2.5V to 5.5V
Applications
- Portable audio devices requiring mono amplification with stereo headphone drive
- Battery-powered consumer electronics utilizing low-voltage supplies
- Embedded audio systems in compact form factors
Procurement Notes
Verify the specific suffix DGQ corresponds to the 10-HVSSOP package variant when sourcing. Confirm that the component meets RoHS compliance standards as indicated for this product line. Ensure the supplier provides official datasheets matching the TPA0233 family specifications to validate electrical characteristics and pinout compatibility before integration.
Selection Notes
Select this component for applications requiring a single-channel amplifier with integrated stereo headphone driving capabilities. It is suitable for designs operating between 2.5V and 5.5V where space efficiency is critical due to the small HVSSOP package. Consider thermal performance when targeting higher power outputs into lower impedance loads such as 4 ohms.
Part Context
This part belongs to the TPA0233 series of audio amplifiers from Texas Instruments. The series includes variants like the TPA0233EVM evaluation board and tape-and-reel versions such as the TPA0233DGQR. These components are categorized under audio amplifiers and are designed for portable, battery-operated applications requiring efficient audio signal processing.
Replacement Considerations
The TPA0233DGQR is a direct functional substitute offering identical electrical specifications but packaged in tape-and-reel format for automated assembly. Both parts share the same core amplifier architecture and pinout.
