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> TPA3120 25W stereo class d audio power amplifier ic (2)
TPA3120 25W stereo class d audio power amplifier ic (2)
24 Pin HTSSOP TPA3120 D2 Qty:2
25W Stereo Class D Audio Power Amplifier
25-W/ch into a 4- Load from a 27-V Supply
20-W/ch into a 4- Load from a 24-V Supply
Efficient Class-D Operation Eliminates Need for Heat Sinks
Four Selectable, Fixed-Gain Settings
Internal Oscillator (No External Components Required)
Thermal and Short-Circuit Protection With Auto Recovery
Space-Saving Surface-Mount 24-Pin TSSOP Package
The TPA3120D2 is a 25-W (per channel) efficient, Class-D audio power amplifier for driving stereo speakers in a single-ended configuration or a mono bridge-tied speaker. The TPA3120D2 can drive stereo speakers as low as 4 . The efficiency of the TPA3120D2 eliminates the need for an external heat sink when playing music.
The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.
The patented start-up and shut-down sequences minimize pop noise in the speakers without additional circuitry.
24 Pin HTSSOP with exposed metal thermal pad
