J8 GAIN SETTING GAIN 23.6dB 29.6dB 33.1dB 35.6dB JUMPER J9 J10 J11 J12 1 3 2 R19 120k 33k R2 C15 2.2uF 16V 33k OUT IC2 IN R8 VCC 1 L4931CZ33 3 C29 2.2uF 2 GND C9 100nF 6.8k D1 18V TDA7498E 3V3 POWER SUPPLY TDA7498E (PSSO36) CLASS-D AMPLIFIER Characterization curves ...
PreliminarydataDecember2011DocID022595Rev11/2020TDA7498E160-watt+160-wattdualBTLclass-DaudioamplifierFeatures■160-W+160-Woutputpowerat ..
160-watt + 160-watt dual BTL class-D audio amplifier TDA7498E Datasheet DS8807 - Rev 4 - June 2020 For further information contact your local STMicroelectronics sales office. www.st.com 1 Device block diagram The figure below shows the block diagram of one of the two identical channels ...