TEA2025D Datasheet - ST Microelectronics

TEA2025D STEREO AUDIO AMPLIFIER

The TEA2025B/D is a monolithic integrated circuit in 12+2+2 Powerdip and 12+4+4 SO, intended for use as dual or bridge power audio amplifier portable radio cassette players. Test Conditions 15 1.5 150 150 Unit V A °C °C BLOCK DIAGRAM SVR IN 2+ GND(Sub) IN 1+ FEED GND GND BOOT 1 OUT 1 THERMA.

TEA2025B ® TEA2025D STEREO AUDIO AMPLIFIER DUAL OR BRIDGE CONNECTION MODES FEW EXTERNAL COMPONENTS SUPPLY VOLTAGE DOWN TO 3V HIGH CHANNEL SEPARATION VERY LOW SWITCH ON/OFF NOISE MAX GAIN OF 45dB WITH ADJUST EXTERNAL RESISTOR SOFT CLIPPING THERMAL PROTECTION 3V < VCC < 15V P = 2 1W, VCC = 6V, RL = 4Ω P = 2 2.3W, VCC = 9V, RL = 4Ω P = 2 0.1W, VCC = 3V, RL = 4Ω ABSOLUTE MAXIMUM RATINGS Symbol VS Supply Voltage IO Ouput Peak Current TJ Junction Temperature Tstg St.

TEA2025D_STMicroelectronics.pdf