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参数资料
| 型号： | PI3A412EZHEX |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | QUAD 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, QCC16 |
| 封装： | 3 X 3 MM, GREEN, MO-220JWEED, TQFN-16 |
| 文件页数： | 1/9页 |
| 文件大小： | 768K |
| 代理商： | PI3A412EZHEX |
1
PS8804B
12/06/06
Features
CMOS Technology for Bus and Analog Applications
Low On-Resistance: 0.5Ω (+2.7V Supply)
Wide VCC Range: +1.65V to +4.2V ±10%
ICC = 0.3μA @ TA = +25C
Rail-to-Rail switching throughout Signal Range
Fast Switching Speed: 20ns max. at 3.3V
High Off Isolation: -65dB @ 100 kHz
Crosstalk Rejection: -65dB @ 100 kHz
Extended Industrial Temperature Range: –40
°C to 85°C
Packaging ( Pb-free & Green):
– 16-contact TQFN (ZL16), 2.5mm x 2.5mm
– 16-contact TQFN (ZH16), 3.0mm x 3.0mm
Applications
Cell Phones
PDAs
Portable Instrumentation
Battery Powered
Communications
Computer Peripherals
PI3A412E
0.5Ω, 3.3V, Quad SPDT Analog Switch with Enable
Description
The PI3A412E is a Quad single-pole double-throw (SPDT) CMOS
switch with enable. It can be used as an analog switch or as a low-
delay bus switch. Specied over a wide operating power supply
voltage range, +1.65V to +4.2V, the switch has an On-Resistance
of 0.5Ω at 2.7V.
Control inputs, A0 to EN, tolerates input drive signals up to 5V,
independent of supply voltage.
Block Diagram / Pin Conguration (top view)
Audio & Video Signal Routing
PCMCIA Cards
Modems
Hard Drives
JTAG Testing
Function Table
EN
A0
Function
1
X
No Switch Connected, All I/O = Hi-Z
00
NCx Connected to COMx
01
NOx Connected to COMx
Note :
1.
X = 1, 2, 3, or 4.
Pin Description
Pin #
Name
Description
4, 8, 12, 16
COMX
Common Output / Data Port
1, 5, 9, 13
NCX
Data Port (normally connect)
3, 7, 11, 15
NOX
Data Port (normally open)
10
EN
Enable
2A0
Logic Input Control
6
GND
Ground
14
VCC
Positive Power Supply
Note :
1.
X = 1, 2, 3, or 4
NC
4
V
CC
NO
1
COM
1
GND
COM
3
NO
3
GND
NC
2
NC1
A0
NO2
COM2
COM4
NO4
EN
NC3
1
2
3
4
12
11
10
9
5
6
7
8
16
15
14
13
06-0322
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3A412EZLE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:0.5Ω, 3.3V, Quad SPDT Analog Switch with Enable |
| PI3A412EZLEX | 功能描述:模拟开关 IC 3.3V Quad SPDT RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| PI3A412ZHE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:0.4ohm, 3.3V, Quad SPDT Analog Switch |
| PI3A412ZHEX | 功能描述:模拟开关 IC 4.5V Quad SPDT RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| PI3A412ZLE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:0.4ohm, 3.3V, Quad SPDT Analog Switch |
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