參數(shù)資料
型號: PI3A223ZLE
廠商: PERICOM SEMICONDUCTOR CORP
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: SGL POLE DOUBLE THROW SWITCH, PQCC10
封裝: 1.30 X 1.60 MM, 0.75 MM HEIGHT, GREEN, PLASTIC, MO-220, TQFN-10
文件頁數(shù): 1/10頁
文件大小: 408K
代理商: PI3A223ZLE
1
PS9018A
03/30/09
Features
CMOS Technology for Bus and Analog Applications
Low On-Resistance: 0.6Ω
Wide VDD Range: 2.7V to 4.2V ±10%
Rail-to-Rail Signal Range
High Off Isolation: -75dB @ 100kHz
Crosstalk Rejection Reduces Signal Distortion:
-77dB @ 100kHz
Break-Before-Make Switching
Extended Industrial Temperature Range: –40
°C to 85°C
Packaging (Pb-free & Green):
–10-contact TQFN (ZL10)
–10-contact TQFN (ZM10)
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
PI3A223
Small Plastic Package, Dual SPDT Analog Switch
Description
Pericom Semiconductor's PI3A223 is a dual, fast single-pole double
throw (SPDT) CMOS switch. It can be used as an analog switch or
as a low-delay bus switch. Specied over a wide operating power
supply voltage, 2.7V to 4.2V, the PI3A223 has an On-Resistance
of 0.6Ω at +2.7V.
Break-before-make switching prevents both switches being en-
abled simultaneously. This eliminates signal disruption during
switching.
Functional Block Diagram
IN2
COM1
IN1
COM2
NO2
NC2
NC1
NO1
Logic Function Table
Logic Input (INX)
Function
0NCX Connected to COMX
1NOX Connected to COMX
Pin Description
Pin #
Name
Description
2, 10
NOX
Data Port (Normally open)
6
GND
Ground
5, 7
NCX
Data Port (Normally closed)
3, 9
COMX
Common Output / Data Port
1VDD
Positive Power Supply
4, 8
INX
Logic Control
Note: x = 1 or 2
Pin Conguration (top view)
1
2
3 45
6
7
8
9
10
VDD
NO1
1
M
O
C
NI1
1
C
N
NC2
GND
2
O
N
2
M
O
C
NI2
09-0063
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