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GT4855

The GT4855 is a CMOS analog IC configured as 4- channel multiplexers. This CMOS device can operate from 2.5 V to 5.5 V. The GT4855 device are digitally-controlled analog switches. It has low on-resistance (12Ω TYP) and very low off-leakage current (1nA TYP). The GT4855 is available in Green MSOP10 packages. It operates over an ambient temperature range of -40°C to +125°C.

特性

- High bandwidth: 420MHz 

- High off-Isolation:-84dB(RL=50 Ω,f=1MHZ) 

- Supply range: +2.5V to +5.5V 

- Low on-state resistance: 12Ω @4.5V 

- Break-before-make switching 

- Binary address decoding on chip 

- Operation temperature range:-40°C to +125°C 

- Micro size packages:MSOP10

应用

- Sensors 

- Analog and digital multiplexing and demultiplexing 

- A/D and D/A conversion 

- Signal gating 

- Battery-operated equipment 

- Factory automation 

- Communications circuits 

- Appliances