[AK4376A] ■ Pin Functions No. Pin Name Power Supply D1 AVDD D2 VSS1 F6 CVDD D4 VSS2 C6 LVDD A5 VSS3 C2 VSS4 B4 TVDD I/O Protection Diode Function Power Domain -Analog Power Supply Pin AVDD Analog Ground Pin HP-Amp/Charge Pump Power Supply Pin CVDD HP-Amp/Charge Ground Pin Digital Core & LDO2 Power Supply Pin LVDD Digital Ground Pin Substrate Pin Digital I/F Power Supply Pin TVDD Common Voltage Output Pin AVDD/ This pin must be connected to the VSS1 pin with VSS1 E1 VCOM O a 10 F 50% Ceramic capacitor in series. LDO2 (1.2 V) Output Power Supply Pin (Note 1) LVDD/ LVDD A6 VDD12 This pin must be connected to the VSS3 pin with VSS1 a capacitor in series. Note 1. Capacitor value for the VDD12 pin should be selected from 2.2 F±50% to 4.7 F±50%. Note 2. Do not connect a load to VCOM pin and VDD12 pin. 016014206-E-00 2016/11 -6-
