FSA1259AK8X

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The device features ultra-low RON of 1  at 4.5 V VCC and operates over the wide VCC range of 1.65 V to 5.50 V. Power-Off Isolation (VCC=0 V) 1 Ω On Resistance (RON) for 4.5V VCC 0.25 Ω Maximum RON Flatness for 4.5 V VCC Space-Saving, US8 Surface Mount Package Broad VCC Operating Range: 1.65 V to 5.50 V Fast Turn-On and Turn-Off Times Break-Before-Make Enable Circuitry The FS1259A allows for reduced input thresholds on the select pins. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation. Applications    Cellular Phone Portable Media Player PDA Ordering Information Part Number Top Mark Operating Temperature Range Package Packing Method FSA1259AK8X 59A -40°C to +85°C 8-Lead US8, JEDEC MO-187, Variation CA, 3.0 mm Wide 3000 Units Tape and Reel 1A 1 8 V CC 1B 2 7 1S 2S 3 6 2B GND 4 5 2A Figure 1. © 2007 Fairchild Semiconductor Corporation FSA1259A Rev. 1.0.8 Analog Symbols www.fairchildsemi.com FSA1259A — Low-Voltage, 1  Dual SPST Analog Switch with Power-Off Isolation April 2014 1A 1 8 Vcc 1B 2S 2 7 1S 3 6 GND 4 5 2B 2A Figure 2. Pin Assignments (Top View) Pin Definitions Pin # Name Description 1 1A Data Port 2 1B Data Port 3 2S Control Input 4 GND 5 2A Data Port 6 2B Data Port 7 1S Control Input 8 VCC Supply Voltage Ground Truth Table Control Input (S) Function LOW Disconnected HIGH A Connected to B © 2007 Fairchild Semiconductor Corporation FSA1259A Rev. 1.0.8 FSA1259A — Low-Voltage, 1  SPST Analog Switch with Power-Off Isolation Pin Assignments 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 VCC Parameter Supply Voltage (1) Min. Max. Unit -0.5 7.0 V VCC +-0.5 V VSW Switch Voltage -0.5 VIN (1) Input Voltage -0.5 6.5 V IIK Input Diode Current -50 mA ISW Switch Current (Continuous) 200 mA Peak Switch Current (Pulsed at 1 ms Duration,