0
ACTIVE
Audio input type |
Analog Input |
Architecture |
Class-D |
Speaker channels (max) |
Stereo |
Control interface |
Hardware |
Output power (W) |
25 |
Power stage supply (max) (V) |
30 |
Power stage supply (min) (V) |
10 |
THD + N at 1 kHz (%) |
0.08 |
Load (min) (Ω) |
4 |
Analog supply voltage (min) (V) |
10 |
Analog supply voltage (max) (V) |
30 |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
HTSSOP (PWP)-24-49.92 mm² 7.8 x 6.4
Load from a 27-V Supply Load from a 24-V SupplySystem Two, Audio Precision are trademarks of Audio Precision, Inc.
The TPA3123D2 is a 25-W (per channel) efficient, Class-D audio power amplifier for driving stereo speakers in a single-ended configuration or a mono speaker in a bridge-tied-load configuration. The TPA3123D2 can drive stereo speakers as low as 4 . The efficiency of the TPA3123D2 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.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
