Описание
The FSA4157 is high performance Single Pole/Double Throw (SPDT) analog switch. Feature ultra low RON of 1.15O maximum at 4.5V VCC and operates over a wide VCC range of 1.65V to 5.5V for FSA4157. The device is fabricated with sub-micron 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 ohm On Resistance (RON) at 4.5V VCC
- 0.3 ohm max RON flatness at 4.5V VCC
- Space saving 6-lead Pb-Free MicroPak™ and SC70 6-lead surface mount packages
- Broad VCC operating range:
- FSA4157: 1.65V to 5.5V
- Fast turn-on and turn-off time
- Break-before-make enable circuitry
- Over-voltage tolerant TTL compatible control circuitry