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Product Detailed Parameters
- Description：IC AMP CLASS AB MONO 2W 10MSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Class AB
- Output Type：1-Channel (Mono) with Stereo Headphones
- Max Output Power x Channels @ Load：2W x 1 @ 4Ohm; 90mW x 2 @ 32Ohm
- Voltage - Supply：2.5V ~ 5.5V
- Features：Depop, Input Multiplexer, 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 TPA0213DGQR is a mono Class-AB audio amplifier manufactured by Texas Instruments, housed in a 10-pin MSOP-PowerPAD package. It integrates a stereo headphone driver alongside the main mono output, featuring separate inputs for each channel. The device operates within a supply voltage range of 2.5 V to 5.5 V and supports load impedances of 4 Ohms for the mono channel and 32 Ohms for the headphone outputs. It delivers up to 2 W of power into a 4 Ohm load and provides independent mute and shutdown control functions.
Feature Summary
- Integrates a high-performance mono Class-AB amplifier with a dedicated stereo headphone driver on a single chip.
- Features separate input channels for the main amplifier and headphone outputs to minimize crosstalk and interference.
- Includes integrated pop-and-click suppression circuitry to reduce audible noise during power-up and power-down transitions.
- Supports independent mute and shutdown modes to manage power consumption and signal states effectively.
Applications
- Portable multimedia devices requiring combined speaker and headphone amplification
- Mobile phones and smartphones with integrated audio subsystems
- Personal digital assistants (PDAs) and handheld gaming consoles
- MP3 players and portable media receivers
Procurement Notes
Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm RoHS compliance status, as variants like TPA0213DGQG4 exist. Ensure the design accommodates the thermal requirements of the PowerPAD package for sustained operation at maximum output levels.
Selection Notes
Select this component when a system requires both a mono speaker driver and stereo headphone outputs from a single IC. It is suitable for battery-powered applications due to its low quiescent current and efficient Class-AB topology. Consider the 10-pin MSOP-PowerPAD footprint for PCB layout constraints.
Part Context
This part belongs to the TPA0213 family of audio amplifiers designed for portable electronics. It shares functional similarities with other TI mono amplifiers but is distinct due to its integrated stereo headphone capability. The DGQ variant specifically denotes the MSOP-PowerPAD package type.
Replacement Considerations
TPA0213DGQG4 is a verified lead-free replacement variant with identical electrical characteristics. Other TPA0213 package variants may serve as pin-compatible alternatives if the form factor differs.
