TDA7492MV13TR STMicroelectronics

TDA7492MV 50 W mono BTL class-D audio amplifier Datasheet - production data Description The TDA7492MV is a mono BTL class-D audio amplifier with single power supply designed for home systems and docking stations. Thanks to the high efficiency and an exposed-pad-down (EPD) package no heatsink is required. PowerSSO-36 with exposed pad down Features 50 W continuous output power: R = 6 , L THD = 10% at V = 25 V CC 40 W continuous output power: R = 8 , L THD = 10% at V = 25 V CC Wide range single supply operation (10 - 26 V) High efficiency ( = 90%) Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB Differential inputs minimize common-mode noise Standby and mute features Short-circuit protection Thermal-overload protection Externally synchronizable Table 1. Device summary Order code Operating temp. range Package Packaging TDA7492MV13TR 0 to 70 C PowerSSO-36 EPD Tape and reel May 2020 DocID16264 Rev 3 1/28 This is information on a product in full production. www.st.comContents TDA7492MV Contents 1 Device block diagram 5 2 Pin description . 6 2.1 Pin out 6 2.2 Pin list . 7 3 Electrical specifications 8 3.1 Absolute maximum ratings . 8 3.2 Thermal data . 8 3.3 Electrical specifications . 8 4 Characterization curves . 10 4.1 For 6 load . 10 4.2 For 8 load . 13 4.3 Test board 16 5 Applications information 17 5.1 Applications circuit 17 5.2 Mode selection . 18 5.3 Gain setting . 19 5.4 Input resistance and capacitance . 19 5.5 Internal and external clocks . 20 5.5.1 Master mode (internal clock) . 20 5.5.2 Slave mode (external clock) . 20 5.6 Output low-pass filter 22 5.7 Protection function 22 5.8 Diagnostic output . 23 6 Package information 24 6.1 PowerSSO-36 EPD package mechanical data 25 7 Revision history . 27 2/28 DocID16264 Rev 3