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参数资料
| 型号： | PI5A4157ZUEX |
| 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 DOUBLE THROW SWITCH, PDSO6 |
| 封装： | 1 X 1 MM, GREEN, MO-248/236, UDFN-6 |
| 文件页数： | 1/10页 |
| 文件大小： | 451K |
| 代理商： | PI5A4157ZUEX |
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Low Voltage SPDT 0.8 Analog Switch
PT0386-2
01/25/11
1
PI5A4157
Features
CMOS Technology for Bus and Analog
Applications
Low On-Resistance: 0.8 at 3.0V
Wide VCC Range: 1.65V to 5.5V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V(Min)
Fast Transition Speed: 12ns at 5.0V
High Bandwidth: 150 MHz
Extended Industrial Temperature Range:
-40°C to 85°C
Packaging (Pb-free & Green):
-6-pin SOT23
-6-pin SC70
-6-Pin UDFN 1mm×1mm
Applications
Cell Phones
PDAs
Portable Instrumentation
Battery powered Communications
Computer Peripherals
Description
The PI5A4157 is a 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. The
device features ultra low RON of 0.8 typical at 3.0V
VCC and will operate over the wide VCC range of
1.65V to 5.5V.
The PI5A4157 features very low quiescent current even
when the control voltage is lower than the VCC supply.
This feature services the mobile handset applications
very well by allowing direct interface with baseband
processor general purpose I/Os.
Break-before-make switching prevents both switches
being enabled simultaneously. This eliminates signal
disruption during switching.
The control input, S, is independent of supply voltage.
Pin Assignment
SOT23-6 and SC70-6(Top View)
UDFN-6 1×1 (Top View)
Pin Description
Pin No
SOT23-6
SC70-6
UDFN-6
1×1
Pin
Name
Description
1
5
B1
Data Port
2
1
GND
Ground
3
2
B0
Data Port (Normally connected)
4
3
A
Common Output/Data Port
5
6
VCC
Positive Power Supply
6
4
S
Logic control
GND 1
B0 2
A
3
6 VCC
5 B1
4 S
1
2
3
6
5
4
B1
GND
B0
A
VCC
S
Logic Function Table
Logic
Inputs(S)
Function
0
B0 connect to A
1
B1 connect to A
11-0006
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相关代理商/技术参数 |
参数描述 |
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| PI5A4594A | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:SOTINY Low-Voltage, Single-Supply, 8-Ohm SPST CMOS Analog Switches |
| PI5A4594ACEX | 功能描述:模拟开关 IC Lo Vltg Sngl Supply 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 |
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