Описание
The FSA2257 is a high-performance bi-directional dual Single-Pole/Double-Throw (SPOT) analog switch. This switch can be configured as either a multiplexer or a de- multiplexer by select pins. The device features ultra-low Ron Of 1.3 ohms maximum at 4.5 V Vcc and operates over the Wide Vcc range Of I .65 V to 5.50 V. The device is fabricated With submicron CMOS technology to achieve fast switching speeds and is designed for break-before- make operation. The select input is TTL-level compatible.
- Maximum 1.15? ON Resistance (RON) for 4.5V supply
- 0.3? max RON flatness for +5V supply
- Space saving Pb-Free MicroPak™ packaging
- Broad VCC operating range: 1.65V to 5.5V
- Fast turn-on and turn-off time
- Break-before-make enable circuitry
- Over-voltage tolerant TTL compatible control input