PA2223 Datasheet, PDF (1/9 Pages) Protek Devices – LoPro™ Dual SPDT Analog Switch

ANALOG PRODUCTS DIVISION
Features
 CMOS Technology for Bus and Analog Applications
 Low On-Resistance: 0.6Ω.
 Vcc Range: 1.8V to 4.2V
 Rail-to-Rail Signal Range
 High Off Isolation: -75dB @ 100kHz
 Crosstalk Rejection: -90dB @ 100kHz
 Bandwidth f_CO = 100MHz
 Break-Before-Make Switching
 Extended Industrial Temperature Range: –40°C to 85°C
 LoPro^© Packaging (Pb-free): 10-Lead Micro Package
PA2223
LoPro^™ Dual SPDT Analog Switch
Description
ProTek Analog’s PA2223 is a dual high-bandwidth, 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 operating power supply voltage, 1.8V
to 4.2V, the PA2223 has an On-Resistance of 0.6Ω at +2.7V.
Break-before-make switching prevents both switches being
enabled simultaneously. This eliminates signal disruption
during switching.
Functional Block Diagram
Applications
 Cell Phones
 PDAs
 MP3 players
 Portable Instrumentation
 Computer Peripherals
 Speaker Headset Switching
 Power Routing
 Relay Replacement
 Audio and Video Signal Routing
 PCMCIA Cards
 Modems
NC₁
NO₁
NC₂
NO₂
COM₁
IN₁
COM₂
IN₂
Fig. 1 PA2223
Pin Configuration (Top View)
Pin Descriptions
Pin No. Name Description
1
V_CC Positive Power Supply
2,10
NO_X DATA Port (Normally Open)
3,9
COM_X Common Port / DATA Port
4,8
IN_X Logic Control
5,7
NC_X DATA Port (Normally Closed)
6
GND Ground
IN2 8
7
6
5 _NC1
COM ⁹
4 IN1
NO2 10
1
2
3 _COM1
Logic Function Table
Logic Input (IN_X) Function
0
NC_X Connected to COM_X
1
NO_X Connected to COM_X
Ordering Information
Temperature
Range
-40 to 85 °C
Package
Part Number
10 Lead LoPro PA2223-T7
561 E. Elliot Road #175, Chandler, AZ 85225 Tel: [phone]. Fax: [phone]
www.protekanalog.com
95252 REV0. 05/10
NOT FOR USE IN LIFE SUPPORT SYSTEMS