bl1521
8通道，多路复用器，550mhz
产品简介
the bl1521 is an 8-channel analog multiplexer and demultiplexer that is designed for 2.5v to 5.5v vcc operation. it has low on-resistance (40ω typ) and very low off-leakage current (1na typ). the bl1521 device handles both analog and digital signals.
优势特点
- wide power supply range: 2.5v to 5.5v
- on-resistance: 40ω(typ) at 5.0v
- -3db bandwidth: 550mhz
- break-before-make switching
- rail-to-rail signal range
- high off-isolation: -83db (f=1mhz)
- operation temperature range: -40°c to 125°c
应用电路
