参数资料
型号: PI5A4684GA
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: 多路复用及模拟开关
英文描述: DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, BGA10
封装: 2 X 1.5 MM, CSP-10
文件页数: 1/7页
文件大小: 494K
代理商: PI5A4684GA
1
P-0.8
01/13/05
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
Features
CMOS Technology for Bus and Analog Applications
Low On-Resistance: 0.5.
Wide VCC Range: 1.65V to 5.5V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V min.
Fast Transition Speed: TBD
High Off Isolation: TBD
Crosstalk Rejection Reduces Signal Distortion: TBD
Break-Before-Make Switching
Extended Industrial Temperature Range: –40
°C to 85°C
Packaging (Pb-free & Green available):
-10-ball CSP
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
PI5A4684
CSP Low Voltage Dual SPDT Analog Switch
2:1 Mux/DeMux Bus Switch
Description
Pericom Semiconductors PI5A4684 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
wideoperatingpowersupplyvoltage,1.65Vto5.5V,thePI5A4684
has a maximum On-Resistance of 0.5 at +2.7V.
Break-before-make switching prevents both switches being en-
abled simultaneously. This eliminates signal disruption during
switching.
The control input, INX, tolerates input drive signals up to 6.0V,
independent of supply voltage.
Pin Configuration / Block Diagram (top view)
IN2
COM1
IN1
COM2
NO2
NC2
NC1
NO1
VCC
GND
C1
C2
C3
C4
B1
B4
C1
C2
A4
A3
A2
A1
Logic Function Table
Logic Input (INX)
Function
0
NCX Connected to COMX
1
NOX Connected to COMX
Pin Description
Pin #
Name
Description
A4, C4
NOX
Data Port (Normally open)
B1
GND
Ground
A1, C1
NCX
Data Port (Normally closed)
A3, C3
COMX
Common Output / Data Port
B4
VCC
Postive Power Supply
A2, C2
INX
Logic Control
Note:
1. x = 1, or 2
Note:
1. x = 1, or 2
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