www.DataSheet4U.com
INTEGRATED CIRCUITS
DATA SHEET
TDA8589J; TDA8589xJ I2C-bus controlled 4 × 45 Watt power amplifier a...
www.DataSheet4U.com
INTEGRATED CIRCUITS
DATA SHEET
TDA8589J; TDA8589xJ I2C-bus controlled 4 × 45 Watt power amplifier and multiple
voltage
regulator
Product specification
2004 Feb 24
www.DataSheet4U.com
www.DataSheet4U.com
Philips Semiconductors
I2C-bus controlled 4 × 45 Watt power amplifier and multiple voltage
regulator
Product specification
TDA8589J; TDA8589xJ
FEATURES
Amplifiers
I2C-bus control Can drive a 2 Ω load with a battery voltage of up to 16 V
and a 4 Ω load with a battery voltage of up to 18 V DC load detection: open, short and present AC load (tweeter) detection Programmable clip detect 1 % or 3% Programmable thermal protection pre-warning Independent short-circuit protection per channel Low gain line driver mode (20 dB) Loss-of-ground and open VP safe All outputs protected from short-circuit to ground, to VP,
or across the load All pins protected from short-circuit to ground Soft thermal-clipping to prevent audio holes Low battery detection.
Voltage
regulators
GENERAL
I2C-bus control Good stability with almost any output capacitor value Five voltage
regulators (microcontroller, display,
mechanical digital, mechanical drive and audio) Choice of non-adjustable 3.3 or 5 V microcontroller
supply (REG2) versions reducing risk of overvoltage damage Choice of non-adjustable 3.3 or 5 V digital signal processor supply (REG3) versions reducing risk of overvoltage damage Selectable output voltages for
regulators 1, 4 and 5 Low d...