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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; 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 TPA0213DGQ is a mono Class-AB audio amplifier manufactured by Texas Instruments, housed in a 10-HVSSOP package. It integrates a stereo headphone driver with separate inputs for the main channel and headphones. The device operates on a single supply voltage ranging from 2.5 V to 5.5 V. It delivers a maximum output power of 2 W into a 4-ohm load and 90 mW per channel into a 32-ohm load. The operational temperature range spans from -40°C to +85°C.
Feature Summary
- Integrates a dedicated stereo headphone amplifier alongside the primary mono audio channel within a single package.
- Features an input multiplexer that allows seamless switching between line-level inputs and headphone sources.
- Includes integrated pop-and-click suppression circuitry to minimize audible transients during power-up and shutdown sequences.
Applications
- Portable multimedia players requiring combined speaker and headphone amplification
- Mobile phones and smartphones with integrated audio output stages
- Personal digital assistants (PDAs) and handheld gaming devices
Procurement Notes
Verify the specific suffix against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the ordering part number matches the required tape-and-reel or tube packaging configuration. Cross-reference the component marking code with official identification guides to prevent counterfeit substitution during assembly.
Selection Notes
Select this component when a design requires both a mono speaker driver and a stereo headphone amplifier in a minimal footprint. It is suitable for battery-powered applications due to its low supply voltage operation. Consider thermal dissipation requirements if driving low-impedance loads at high volumes.
Part Context
This device belongs to the TPA0213 family of audio amplifiers designed for portable electronics. It shares functional similarities with other TI Class-AB amplifiers but is distinct in its dual-channel architecture combining mono and stereo outputs. The DGQ suffix specifically denotes the 10-pin HVSSOP PowerPAD package variant.
Replacement Considerations
TPA0213DGQG4 is a verified lead-free replacement variant within the same product family. Verify pin-to-pin compatibility before substitution. Other members of the TPA021x series may offer different channel configurations or power levels.
