创唯电子代理销售Texas Instruments, DEM-OPA-TSSOP-4A, DEM-OTA-SO-1A, DEM-PCM1702, DEM-PCM1704, DEM-PCM1710, DEM-PCM1740, DEM-PCM1760, DEM-PCM1801, DEM-PCM2702, DEM-PCM2704, DEM-PCM2705, DEM-PCM2900.