TDA2822M - ST Microelectronics

TDA2822M DUAL LOW-VOLTAGE POWER AMPLIFIER

- OThe TDA2822M is a monolithic integrated circuit in )8 lead Minidip package. It is intended for use as t(sdual audio power amplifier in portable cassette players and radios. Obsolete ProducPIN CONNECTION (Top view) MINIDIP ORDERING NUMBER : TDA2822M September 2003 1/11 TDA2822M SCHEMATIC DIAGRAM ) - Obsolete Product(s)ABSOLUTE MAXIMUM RATINGS t(sSymb.

Features

5oC, unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit STEREO (test circuit of Figure 1) Vs Supply Voltage 1.8 15 V Vo Quiescent Output Voltage Vs = 3V 2.7 V 1.2 V Id Quiescent Drain Current 6 9 mA Ib Input Bias Current 100 nA Po Output Power (each channel) mW (f = 1kHz, d = 10%) RL = 32Ω VS = 9V 300 VS = 6V 90 120 roduct(s)d Distortion (f = 1kHz) te PGv Closed Loop Voltage Gain le∆Gv Channel Balance soRi Input Resistance beN Total Input Noise - OSVR Supply Voltage Rejection )Cs Channel Separation t(sBRIDGE (test circuit of Figure 2) cVs Sup.