The TEA2025B/D is a monolithic integrated circuit in a DIL-16 package that is intended for use as dual or bridge power audio amplifier for portable audio equipment and other AV equipment. * Dual or bridge connection modes * Minimal external component count * Supply voltage down to 3V * High channel separation * Very low switch On/Off noise * Maximum gain of 45dB with adjustable external resistor * Soft clipping * Thermal protection