TPA6132 Differential-Balance Headphone Amplifier Board with Socket
Build your own stereo preamplifer or build a compact headphone amplifier with the TPA6132 HiFi Headphone Amplifier Board from PMD Way.
It's perfect for taking a stereo line-level audio signal and boosting it for your headphones, or connection to a power amplifier for speaker output.
It is a minimalist board that run on only 2.3~5.5V DC and still offer 15~25mW of power into your headphones. Using the board is simple as all pinouts are labelled on the PCB. The board is designed for a single-rail power supply (just negative and positive).
Furthermore the 3.5mm stereo jack is soldered to the board. Two interesting functions are included - the DET pin is logic-high when headphones are connected and logic-low when the socket is empty; CTRL pin is used for an external device (such as audio source) to turn the headphone amp on and off to help save power.
Specifications:
- requires 2.3 to 5.5V DC
- THD (Total Harnomic Distortion) 0.01%
- signal to noise ratio 100 dB
- output power typical 25 mW at 3.6V into 16 Ohms, max 80mW
- board measures 19 x 23mm
More information:
- TPA6132 data sheet (.pdf)
Don't forget to check out our full range of amplifier breakout boards if this doesn't meet your needs. And as always, all orders receive free delivery.
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