0.4鈩?/div>
Dual 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 (100 KHz) Crosstalk Rejection Reduces
Signal Distortion
鈥?Packaging:
鈥?Pb-free & Green, 12-pin TDFN (ZG)
鈥?Pb-free & Green, 12-pin TDFN (ZE)
Description
The PI3A3160 is a fast Dual 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 switch has an On-Resistance
of 0.4鈩?at 3.0V.
Control inputs, IN, tolerates input drive signals up to 3.3V, inde-
pendent of supply voltage.
PI3A3160 is a lower voltage and On-Resistance replacement for
the PI5A3158.
鈥?Extended Industrial Temperature Range: 鈥?0
擄
C to 85
擄
C
Block Diagram / Pin Configuration
COM0
1
12
VCCo
Applications
鈥?Cell Phones
鈥?PDAs
鈥?Portable Instrumentation
鈥?Battery Powered Communications
鈥?Computer Peripherals
GND
3
COM1
4
Name
NOx
GND
NCx
COMx
V
CC
x
INx
Description
Data Port (Normally Open)
Ground
Data Port (Normally Closed)
Common Output/Data Port
Postive Power Supply
(2)
Logic Control
10
IN0
9
VCC1
NC0
2
11
NO0
Pin Description
Pin Number
8, 11
3, 6
2, 5
1, 4
9, 12
7, 10
NC1
5
8
NO1
GND
6
7
IN1
Notes:
1. x = 0 or 1
2. V
CC0
ad V
CC1
are not internally connected. Each must be powered
seperately.
Function Table
Logic Input
0
1
Function
NCx Connected to COMx
NOx Connected to COMx
1
PS8711D
07/21/04