FSA1156_08

FSA1156, FSA1157 — Low RON Low-Voltage SPST Analog Switch January 2008 FSA1156, FSA1157 Low-RON Low-Voltage SPST Analog Switch Features ■ Maximum 0.9Ω RON for 4.5V Supply at 25°C ■ 0.3Ω Maximum RON Flatness for 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 SC70 and MicroPak™ Space-saving, General Description The FSA1156 and FSA1157 are high-performance Single-Pole / Single-Throw (SPST) analog switches. The devices feature ultra-low RON of 0.75Ω (typical) and operate over a wide VCC range of 1.65V to 5.5V. 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. Surface-mount Packages Ordering Information Order Number FSA1156P6 FSA1156P6X FSA1156L6X FSA1157P6 FSA1157P6X FSA1157L6X Package Top Mark Number MAA06A MAA06A MAC06A MAA06A MAA06A MAC06A 156 156 EH 157 157 EJ Package Description 6-Lead SC70, EIAJ SC88, 1.25mm Wide 6-Lead SC70, EIAJ SC88, 1.25mm Wide 6-Lead MicroPak, 1.0mm Wide 6-Lead SC70, EIAJ SC88, 1.25mm Wide 6-Lead SC70, EIAJ SC88, 1.25mm Wide 6-Lead MicroPak, 1.0mm Wide Packing Method 250 Units Tape and Reel 3000 Units Tape and Reel 5000 Units Tape and Reel 250 Units Tape and Reel 3000 UnitsTape and Reel 5000 UnitsTape and Reel All packages are lead free per JEDEC: J-STD-020B standard. MicroPak™ is a trademark of Fairchild Semiconductor Corporation. © 2003 Fairchild Semiconductor Corporation FSA1156, FSA1157 • Rev. 1.0.3 www.fairchildsemi.com FSA1156, FSA1157 — Low RON Low-Voltage SPST Analog Switch Analog Symbols Pin Assignment for SC70 Package Pin Assignment for MicroPak™ A 1 6 VCC VCC 1 6 A GND 2 5 NC NC 2 5 B B 3 4 S S 3 4 GND (Top View) FSA1156 (Normally Open) (Top Through View) FSA1156 (Normally Open) A 1 6 VCC VCC 1 6 A GND 2 5 NC NC 2 5 B B 3 4 S S 3 4 GND (Top View) FSA1157 (Normally Closed) (Top Through View) FSA1157 (Normally Closed) Figure 1. Pin Configurations Truth Table Control Input(s) LOW Logic Level HIGH Logic Level Pin Descriptions FSA1156 OFF ON FSA1157 ON OFF Pin Names A, B S NC Function Data Ports Control Input No Connect © 2003 Fairchild Semiconductor Corporation FSA1156, FSA1157 • Rev. 1.0.3 www.fairchildsemi.com 2 FSA1156, FSA1157 — Low RON Low-Voltage SPST Analog Switch Absolute Maximum Ratings 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 VCC VSW VIN IIK ISW ISWPEAK PD TSTG TJ TL ESD Note: Supply Voltage Switch Voltage Input Voltage (1.) (1.) Parameter Min. –0.5 –0.5 –0.5 Max. +6.0 VCC +0.5V +6.0 –50 200 400 180 Unit V V V mA mA mA mW °C °C °C V Input Diode Current Switch Current Peak Switch Current (Pulsed at 1ms Duration,