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参数资料
| 型号： | PI3A125CX |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
| 封装： | SC-70, 5 PIN |
| 文件页数： | 1/9页 |
| 文件大小： | 263K |
| 代理商： | PI3A125CX |
1
PS8575B
08/08/06
Features
Low Voltage, SPST Switch
– VCC from 2.3V to 3.6V
Low On-Resistance: 6 ohms at 3.0V
CMOS Technology for Bus and Analog Applications
Rail-to-Rail Signal Range
Low Power: 30W at 3.0V
High Speed: 4ns
High Off Isolation: 65dB at 1MHz
High Bandwidth: 250 MHz
Extended Industrial Temperature Range: –40°C to 85°C
Improved, Direct Replacement for SN74CBTLV1G125
Packaging (Pb-free & Green available):
– 5-pin SC70 (C5)
– 5-pin SOT-23 (T5)
Applications
Cell Phones
Computer Peripherals
Bus Isolation
Servers/Routers
Data Communications
PDAs
Portable Instrumentation
Battery Powered Communications
PI3A125
SOTINYTM Low Voltage SPST
Analog Switch/Bus Switch
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Description
The PI3A125 is a high-speed CMOS SPST switch that can be used
in analog or low-delay bus switch applications.
Specified over a wide operating power supply voltage range, 2.3V
to 3.6V, the PI3A125 has a low maximum ON resistance of 10-ohm
at 2.3V and 7 ohms at 3V. The CMOS device features rail-to-rail
signal range. The switch is turned off when the OE input is high.
Power requirements at 3V are a low 30W.
The PI3A125 is an improved, direct replacement for the
SN74CBTLV1G125. Pericom improvements include lower resis-
tance and detailed analog switch specifications.
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Logic Function Table
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Pin Description
Connection Diagram
PI3A125
OE
A
1
2
3
5
4
GND
VCC
B
06-0179
相关PDF资料 |
PDF描述 |
|---|---|
| PI3A125TX | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
| PI3A125TEX | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
| PI3A125CEX | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5 |
| PI3A223ZLE | SGL POLE DOUBLE THROW SWITCH, PQCC10 |
| PI3A2268ZME | DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PQCC10 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3A125TEX | 功能描述:模拟开关 IC SOTiny Lov Vltg SPST 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 |
| PI3A125TX | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:SOTINY Low Voltage SPST Analog Switch/Bus Switch |
| PI3A212 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Small Plastic Package, Dual SPDT Analog Switch |
| PI3A212S | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Small Plastic Package, Dual SPDT Audio Clickless Analog Switch (with Shunt Switches) |
| PI3A212SZLE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Small Plastic Package, Dual SPDT Audio Clickless Analog Switch (with Shunt Switches) |
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