FSA1157

FSA1156, FSA1157 — Low-RON, Low-Voltage, SPST Analog Switch January 2016 FSA1156, FSA1157 Low-RON, Low-Voltage SPST Analog Switch Features  Maximum 0.95 RON for 4.5V Supply at 25°C  0.3 Maximum RON Flatness at 4.5V Supply  Broad VCC Operating Range: 1.65V to 5.5v  Fast Turn-On and Turn-Off Time  Over-Voltage Tolerant, TTL-Compatible Control Input  Available in space-saving 6-lead, MicroPak™ and SC70 Packages Description The FSA1156 and FSA1157 are high-performance Single-Pole / Single-Throw (SPST) analog switches. The devices feature ultra-low RON of 0.75  (typical) and operate over a wide VCC range of 1.65 V to 5.5 V. The devices are fabricated with sub-micron CMOS technology to achieve fast switching speeds. The select input is TTL-level compatible. The FSA1156 has normally open operation; the FSA1157 has normally closed operation. Ordering Information Part Number Top Mark FSA1156P6X 156 FSA1156L6X EH FSA1157P6X 157 FSA1157L6X EJ Package Description 6-Lead SC70, EIAJ SC88, 1.25mm Wide 6-Lead MicroPak™, 1.0mm Wide 6-Lead SC70, EIAJ SC88, 1.25mm Wide 6-Lead MicroPak™, 1.0mm Wide Packing Method 3000 Units Tape and Reel 5000 Units Tape and Reel 3000 Units Tape and Reel 5000 Units Tape and Reel © 2003 Fairchild Semiconductor Corporation FSA1156 FSA1157 Rev. 1.9 www.fairchildsemi.com FSA1156, FSA1157 — Low RON, Low-Voltage, SPST Analog Switch Pin Configurations Figure 1. FSA1156 SC70 Top View (Normally Open) Figure 2. FSA1156 MircroPak™ Top Throu...