0.4鈩?/div>
SPDT Analog Switch
Features
鈥?CMOS Technology for Bus and Analog Applications
鈥?Low ON-Resistance: 0.4鈩?(+2.7V Supply)
鈥?Wide V
CC
Range: +1.5V to +3.6V
鈥?Low Power Consumption : 5碌W
鈥?Rail-to-Rail switching throughout Signal Range
鈥?Fast Switching Speed: 20ns max. at 3.3V
鈥?High Off Isolation: 鈥?7dB at 100 KHz
鈥?鈥?1dB (100KHz) Crosstalk Rejection Reduces
Signal Distortion
鈥?Packaging (Pb-free & Green available):
鈥?6-pin Small Compact SOT-23 (T)
鈥?6-pin Ultra Compact (ZC)
Description
The PI3A3159 is a, fast single-pole double-throw (SPDT) CMOS
switch. It can be used as an analog switch or as a low-delay bus
switch. Specified over a wide operating power supply voltage
range, +1.5V to +3.6V, the PI3A3159 has an On-Resistance of
0.4鈩?at 3.0V.
Control input, IN, tolerates input drive signals up to 3.3V, inde-
pendent of supply voltage.
PI3A3159 is a lower voltage and On-Resistance replacement for
the PI5A3159.
鈥?Extended Industrial Temperature Range: 鈥?0
擄
C to 85
擄
C
Connection Diagram
Applications
鈥?Cell Phones
鈥?PDAs
鈥?Portable Instrumentation
鈥?Battery Powered Communications
鈥?Computer Peripherals
GND
2
5
V
CC
NO
1
6
IN
Pin Description
Pin Number
1
2
3
4
5
6
Name
NO
GND
NC
COM
V
CC
IN
Ground
Data Port (Normally Closed)
Common Output/Data Port
Positive Power Supply
Logic Control
Description
Data Port (Normally Open)
NC
3
4
COM
Logic Function Table
Logic Input
0
1
Function
NC Connected to COM
NO Connected to COM
1
PS8710A
06/27/04