TDA7266P is a 3+3W dual bridge amplifier specially designed for LCD TV/Monitor, PC Motherboard, TV and Portable Audio applications.
The TDA7266P is a dual bridge amplifier designed for LCD TV, PC motherboard, and portable audio applications. It features a wide supply voltage range (3.5 - 12V), internally fixed gain, and requires no external SVR capacitor or bootstrap cells. The device includes stand-by and mute functions, short circuit protection, and thermal overload protection.
| Supply Voltage Range | 3.5 - 12 V |
|---|---|
| Output Power (THD 10%) | 3 W |
| Output Music Power | 4 W |
| Crosstalk | 46 to 60 dB |
| Mute Attenuation | 60 to 80 dB |
| Thermal Threshold | 150 °C |
| Voltage Gain | 25 to 27 dB |
| Input Resistance | 25 to 30 kΩ |
The supply voltage range is 3.5V to 12V.
No, the device operates with minimum external components and does not require an SVR capacitor.
The thermal protection threshold is set at a junction temperature of 150°C.
The typical output music power is 4W at 10% THD with an 8Ω load.