TDA8589J/N1

The TDA8589J/N1 has a complementary quad audio power amplifier that uses BCDMOS technology. It contains four amplifiers configured in Bridge Tied Load (BTL) to drive speakers for front and rear left and right channels. The I2C-bus allows diagnostic information of each amplifier and its speaker to be read separately.

The features of the TDA8589J/N1 is (1)I2C-bus control; (2)Can drive a 2 W load with a battery voltage of up to 18 V; (3)and a 4 W load with a battery voltage of up to 18 V; (4)DC load detection, open, short and present; (5)AC load (tweeter) detection; (6)Programmable clip detect; 1 % or 3 %; (7)Programmable thermal protection pre-warning; (8) Independent short-circuit protection per channel; (9) Low gain line driver mode (20 dB); (10) Loss-of-ground and open VP safe; (11) All outputs protected from short-circuit to ground, to VP; (12)or across the load; (13) All pins protected from short-circuit to ground; (14) Soft thermal-clipping to prevent audio holes; (15)Low battery detection.     

The absolute maximum rating system of the TDA8589J/N1 is as following mentioned:(1)supply voltage: 18V when operating; (2)voltage on pins SDA and SCL:7V when operating; (3)voltage on pins INn, SVR, ACGND and DIAG: 13V when operating; (4)voltage on pin STB:24V when operating; (5)non-repetitive peak output current:10 A; (6)storage temperature: -55 +150 °C; (7)ambient temperature: -40 +85 °C.

If you want to know more information about TDA8589J/N1 such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.