(MC145500 - MC145505) PCM Codec-Filter Mono-Circuit Single Channel (1.2V) SVS w/ watchdog in 5/SOT23 5-SOT-23 -40 to 85 Single Channel (1.5V) SVS w/ watchdog in 5/SOT23 5-SOT-23 -40 to 85 PCM编解码器过滤单电 Single Channel (1.5V) SVS with /MR in 5/SOT23 5-SOT-23 -40 to 85 PCM编解码器过滤单电