ZHCSGF7B December 2008 – July 2017 TPA6132A2
PRODUCTION DATA.
请参考 PDF 数据表获取器件具体的封装图。
WARNING
DO NOT connect the TPA6132A2RTE exposed metal pad to VDD or any other power supply voltage.
The SGND pin is an input reference and must be connected to the headphone ground connector pin. This ensures no turn-on pop and minimizes output offset voltage. Do not connect more than ±0.3 V to SGND.
PGND is a power ground. Connect supply decoupling capacitors for VDD, HPVDD, and HPVSS to PGND.