TDA4935

The TDA4935 can be applied as a class B stereo amplifier or mono amplifier in bridge configuration for AF signals. The features of TDA4935 are: (1)universal application as stereo amplifier or mono amplifier in bridge configuration; (2)wide supply voltage range; (3)minimum of external components.

The following is about the absolute maximum ratings of TDA4935: (1)supply voltage: 32V; (2)output peak current: 2.8A; (3)input voltage range: -0.3 to Vs; (4)junction temperature: 150; (5)storage temperature range: -40 to 125; (6)thermal resistance: 4K/W.

The electrical characteristics of the TDA4935 are: (1)quiescent current: 40mA typical and 80mA max; (2)output voltage: 11V min, 12V typical and 13V max; (3)input resistance: 20k typ; (4)output power f=1kHz-stereo operation: THD=1% 10W min and 12W typ, THD=10% 13W min and 15W typ; (5)output power f=1kHz-bridgeo operation: THD=1% 20W min and 24W typ, THD=10% 26W min and 30W typ; (6)line hum suppression fR=100Hz, VR=0.5V: 40dB min and 46dB typ.