STMicroelectronics, 2-Channel, 28-Pin SOIC TDA7439DS13TR
STMicroelectronics, 2-Channel, 28-Pin SOIC TDA7439DS13TR, Amplifier Type: Audio Power Amplifier, Output Type: CMOS, Mounting Type: Surface Mount, Typical Single Supply Voltage: 7 10.2 V, Dimensions: 18.1 x 7.6 x 2.35mm, Length: 18.1mm, Maximum Operating Temperature: +70 °C, Width: 7.6mm