Techwell安全监控电路选型指南INTERSIL SELECTION GUIDE INTERSIL TECHWELL Intersil Techwell Security IC Overview, Advanced Multi-Channel HD Controller, Quad / Multiplexers, 4-in-1 NTSC/ PAL Video Decoders, Multi-channel PCIe Video Capture IC, Techwell Security Product Portfolio CAM 01 CAM 05 CAM 09 CAM 13 PB CAM 01 CAM 02 CAM 06 CAM 10 CAM 14 PB CAM 02 CAM 03 CAM 07 CAM 11 CAM 15 PB CAM 03 ……