参数资料
| 型号： | PI3CH281QE |
| 厂商： | Pericom |
| 文件页数： | 6/7页 |
| 文件大小： | 0K |
| 描述： | IC 4:1 MUX/DEMUX 2CH 3ST 16-QSOP |
| 标准包装： | 97 |
| 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-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 管件 |
| 产品目录页面： | 1226 (CN2011-ZH PDF) |
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2013-08-0001
PT0478-2
08/15/13
6
PI3CH281
2-Channel 4:1 Mux/DeMux, Enable Low
1.8V/2.5V/3.3V, High-Bandwidth, Hot Plug
Applications Information
Logic Inputs
The logic control inputs can be driven up to 3.6V regardless of the supply voltage. For example, given a +3.3V supply, EN
may be driven LOW to 0V and HIGH to 3.6V. Driving EN Rail-to-Rail minimizes power consumption.
Hot Insertion
For Datacom and Telecom applications that have ten or more volts passing through the backplane, a high voltage from the
power supply may be seen at the device input pins during hot insertion. The PI3CH281 devices have maximum limits of 6V
and 120mA for 20ns. If the power is higher or applied for a longer time or repeatedly reaches the maximum limits, the devices
can be damaged.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
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相关代理商/技术参数 |
参数描述 |
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| 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 |
| PI3CH281ZHE | 制造商:Pericom Semiconductor Corporation 功能描述:Multiplexer/Demultiplexer Bus Switch 1-Element CMOS 8-IN 16-Pin TQFN EP Tube |
| PI3CH360 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage, High-Bandwidth, 3-Channel 2:1 Mux/DeMux, NanoSwitch |
| PI3CH360L | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage, High-Bandwidth, 3-Channel 2:1 Mux/DeMux, NanoSwitch |
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