Описание
The FSA2156 is a high-performance Single-pole Single Throw (SPST) analog switch that features ultra IOW RON of 0.40 (typical) at 2.71" vcc. The FSA2156 operates over the Wide Vcc range Of 1.65V to 4.3V and fabricated With sub-micron CMOS technology to achieve fast switching speeds. The select input is TTL-level compatible. FSA2156 features very IOW quiescent current even when the control voltage is lower than the Vcc supply. This feature facilitates longer battery life in mobile handset applications and allows for the direct interface with baseband-processor, general-purpose I/Os.
- Maximum 0.7ohm ON resistance (RON) for +2.7V supply
- 0.25ohm max RON flatness for +2.7V supply
- Space-saving Pb-free MicroPak™ and SC70 packaging
- Broad Vcc operating range: 1.65 to 4.3V
- Fast turn-on and turn-off times
- Over-voltage tolerant TTL-compatible control input
- Suitable for 2 UL USB2.0 applications (200mA)
- Low ICCT current over an expanded control input range
