参数资料
型号: PI3CH281LE
厂商: Pericom
文件页数: 1/7页
文件大小: 0K
描述: IC 4:1 MUX/DEMUX 2CH 3ST 16TSSOP
标准包装: 96
类型: 多路复用器/多路分解器
电路: 1 x 4:1
独立电路: 2
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
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2-Channel 4:1 Mux/DeMux, Enable Low 1.8V/2.5V/3.3V,
High-Bandwidth, Hot Plug
2013-08-0001
PT0478-2
08/15/13
1
PI3CH281
Features
Near-Zero propagation delay
5-ohm switches connect inputs to outputs
High signal passing bandwidth (300 MHz)
Beyond Rail-to-Rail switching
-
0 to 5V switching with 3.3V power supply
-
0 to 3.3V switching with 2.5V power supply
5V I/O tolerant with supply in OFF and ON state
1.8V, 2.5V and 3.3V supply voltage operation
Hot Insertion Capable
Industrial Operating Temperature: -40
C to +85
C
8kV ESD Protection (human body model)
Latch-up Performance: >200mA per JESD17
Packaging (Pb-free & Green available):
-16-pin 150-mil wide plastic QSOP (Q)
Pin Configuration
Block Diagram
Description
The PI3CH281 is a 2-channel, 4:1 Multiplexer/
Demultiplexer
with
3-state
outputs.
The
switch
introduces no additional ground bounce noise or
propagation delay.
The PI3CH281 device is very useful in switching
signals that have high bandwidth (500 MHz).
Pin Description
Pin No
Pin Name
Description
1
1111111
EN
Enable
2, 14
S1, S0
Select Input
3, 4, 5, 6
IA3, IA2, IA1, IA0
Data Outputs
7, 9
YA, YB
Data Outputs
8
GND
Ground
10, 11, 12,
13
IB3, IB2, IB1, IB0
Data Outputs
15
1111111
NC
Not connected
16
VCC
Power
Truth Table(1)
Note:
1. H=High Voltage Level; L=Low Voltage Level
Enable
Select
EN
S1
S0
Y
Function
H
X
Hi-Z
Disable
L
I0
S1-0=0
L
H
I1
S1-0=1
L
H
L
I2
S1-0=2
L
H
I3
S1-0=3
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相关代理商/技术参数
参数描述
PI3CH281LEX 功能描述:编码器、解码器、复用器和解复用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量(输入/输出):2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
PI3CH281Q 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage, High Bandwidth, 2-Channel, 4:1 Mux/DeMux, NanoSwitch with Single Enable
PI3CH281QE 功能描述:编码器、解码器、复用器和解复用器 3.3V High-Bandwidth 4:1 Mux/Demux RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量(输入/输出):2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
PI3CH281QEX 功能描述:编码器、解码器、复用器和解复用器 Lo Vltg Hi Bandwidth RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量(输入/输出):2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray
PI3CH281Z_E 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage, High Bandwidth, 2-Channel, 4:1 Mux/DeMux, NanoSwitch with Single Enable