STMicroelectronics TDA7389A Audio Amplifier Function: Speaker Audio Amplifier Output Configuration: 4-Channel Stereo Dual Supply Voltage (max): Not RequiredV Dual Supply Voltage (min): Not RequiredV Dual Supply Voltage (typ): Not RequiredV Features: Mute, Short-Circuit and Thermal Protection, Standby Lead Free Status / Rohs Status: Compliant Max Output Power X Channels @ Load: 45W x 4 @ 4 Ohm Mounting: Through Hole Mounting Type: Through Hole Operational Class: Class-AB Output Type: 4-Channel (Quad) Package / Case: 27-Flexiwatt (bent and staggered leads) Package Type: FLEXIWATT(Vertical) Pin Count: 27 +Tab Power Dissipation: 80W Power Supply Requirement: Single Rail/rail I/o Type: Rail to Rail Output Series: - Single Supply Voltage (max): 18V Type: Class AB Voltage - Supply: 8 V ~ 18 V Product Category: Audio Amplifiers RoHS: yes