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PAM22LOPR2268_15 Datasheet, PDF (1/11 Pages) Protek Devices – SPDT ANALOG SWITCH | |||
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ANALOG PRODUCTS DIVISION
PAM22LOPR2268
LoPro⢠Dual SPDT Analog Switch
Features
ï· CMOS Technology for Bus and Analog Applications
ï· Low On-Resistance: 0.6â¦.
ï· Vcc Range: 1.8V to 4.2V
ï· Rail-to-Rail Signal Range
ï· High Off Isolation: -75dB @ 100kHz
ï· Crosstalk Rejection: -90dB @ 100kHz
ï· Break-Before-Make Switching
ï· Extended Industrial Temperature Range: â40°C to 85°C
ï· LoPro© Packaging (Pb-free): 10-Lead Micro Package
ï· QFN-10Lead Micro Package
Applications
ï· Cell Phones
ï· PDAs
ï· MP3 players
ï· Portable Instrumentation
ï· Computer Peripherals
ï· Speaker Headset Switching
ï· Power Routing
ï· Relay Replacement
ï· Audio and Video Signal Routing
ï· PCMCIA Cards
ï· Modems
Description
ProTek Analogâs PAM22LOPR2268 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 PAM22LOPR2268 has an On-Resistance of 0.6⦠at
+2.7V.
Break-before-make switching prevents both switches being
enabled simultaneously. This eliminates signal disruption
during switching.
Functional Block Diagram
NC1
NO1
NC2
NO2
COM1
IN1
COM2
IN2
Fig. 1 PAM22LOPR2268
Pin Descriptions
Pin No. Name Description
1,3
NOX DATA Port (Normally Open)
4
GND Ground
10,2
NCX DATA Port (Normally Closed)
8,5
COMX Common Port / DATA Port
9
VCC Positive Power Supply
7,6
INX Logic Control
Logic Function Table
Logic Input (INX) Function
0
NCX Connected to COMX
1
NOX Connected to COMX
Pin Configuration (Top View)
IN1
IN2
COM1 8
7
6
5 COM2
VDD 9
4 GND
NC1 10
1
2
3
NO2
Ordering Information
NO1 NC2
Temp Range
Package
-40 to 85 °C QFN-10
-40 to 85 °C 10 Lead LoPro
Part Number
PAM22LOPR2268Q-
NQ-T7
PAM22LOPR2268-NQ-
T7
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2929 S Fair Lane, Tempe, AZ, 85282 Tel: (602) 431-8101. Fax: (602) 431-2288
www.protekdevices.com
95006 Rev2.6/13
NOT FOR USE IN LIFE SUPPORT SYSTEMS
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