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参数资料
| 型号： | PI3A212ZLEX |
| 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, PQCC10 |
| 封装： | GREEN, PLASTIC, MO-220, TQFN-10 |
| 文件页数： | 1/8页 |
| 文件大小： | 604K |
| 代理商： | PI3A212ZLEX |
1
PS8802E
07/06/06
Features
CMOS Technology for Bus and Analog Applications
Low On-Resistance: 0.6.
Wide VCC Range: 2.7V to 4.2V ±10%
Rail-to-Rail Signal Range
High Off Isolation: -75dB @ 100kHz
Crosstalk Rejection Reduces Signal Distortion:
-90dB @ 100kHz
Break-Before-Make Switching
Extended Industrial Temperature Range: –40
°C to 85°C
Packaging (Pb-free & Green): 10-contact TQFN (ZL10)
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
PI3A212
Small Plastic Package, Dual SPDT Analog Switch
Description
Pericom Semiconductor's PI3A212 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
wide operating power supply voltage, 2.7V to 4.2V, the PI3A212
has an On-Resistance of 0.6 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
0
NCX Connected to COMX
1
NOX Connected to COMX
Pin Description
Pin #
Name
Description
5, 2
NOX
Data Port (Normally open)
3
GND
Ground
10, 7
NCX
Data Port (Normally closed)
6, 1
COMX Common Output / Data Port
9
VCC
Postive Power Supply
4, 8
INX
Logic Control
Note: x = 1 or 2
Pin Configuration (top view)
06-0096
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3A223ZLEX | 功能描述:模拟开关 IC Dual 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 |
| PI3A223ZMEX | 功能描述:模拟开关 IC Dual SPDT with multi sourced 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 |
| PI3A268CZMEX | 制造商:Pericom Semiconductor Corporation 功能描述:DUAL SPDT FOR -2V AUDIO SIGNAL |
| PI3A268SCZMEX | 功能描述:模拟开关 IC Dual SPDT for -2V audio signal 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 |
| PI3A3159 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:3.0V, SOTiny 0.4з SPDT Analog Switch |
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