FSA1156P6X

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This literature is subject to all applicable copyright laws and is not for resale in any manner. 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 Package Description Packing Method 156 6-Lead SC70, EIAJ SC88, 1.25mm Wide 3000 Units Tape and Reel FSA1156L6X EH 6-Lead MicroPak™, 1.0mm Wide 5000 Units Tape and Reel FSA1157P6X 157 6-Lead SC70, EIAJ SC88, 1.25mm Wide 3000 Units Tape and Reel FSA1157L6X EJ 6-Lead MicroPak™, 1.0mm Wide 5000 Units Tape and Reel FSA1156P6X © 2003 Fairchild Semiconductor Corporation FSA1156 • FSA1157 Rev. 1.9 www.fairchildsemi.com FSA1156, FSA1157 — Low-RON, Low-Voltage, SPST Analog Switch January 2016 Figure 1. FSA1156 SC70 Top View (Normally Open) Figure 2. FSA1156 MircroPak™ Top Through View (Normally Open) Figure 3. FSA1157 SC70 Top View (Normally Closed) Figure 4. FSA1157 MircroPak™ Top Through View (Normally Closed) Pin Definitions Pin# SC70 Pin# Micropak™ Name 1 6 A 2 4 GND 3 5 B Data Ports 4 3 S Control Input 5 2 NC No Connect 6 1 VCC FSA1156, FSA1157 — Low RON, Low-Voltage, SPST Analog Switch Pin Configurations Description Data Ports Ground Supply Voltage Truth Table Control Input (S) FSA1156 FSA1157 Low OFF ON High ON OFF © 2003 Fairchild Semiconductor Corporation FSA1156 • FSA1157 Rev. 1.9 www.fairchildsemi.com 2 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Min. Max. Unit -0.5 6.0 V -0.5 VCC + 0.5 V -0.5 6.0 V VCC Supply Voltage VSW Switch Voltage VIN Input Voltage (1) IIK Input Diode Current -50 mA ISW Switch Current 200 mA Peak Switch Current (Pulse at 1ms Duration,