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参数资料
| 型号： | CBT3257APW |
| 厂商： | NXP Semiconductors N.V. |
| 元件分类： | 开关 |
| 英文描述： | Quad 1-of-2 multiplexer-demultiplexer |
| 中文描述： | 四2选1多路复用解复用器 |
| 封装： | CBT3257ABQ<SOT763-1 (DHVQFN16)|<<http://www.nxp.com/packages/SOT763-1.html<1<Always Pb-free,;CBT3257AD<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1< |
| 文件页数： | 14/16页 |
| 文件大小： | 104K |
| 代理商： | CBT3257APW |
Rev.3.02
Dec 22, 2006
page 7 of 142
REJ03B0024-0302
4553 Group
CONNECTIONS OF UNUSED PINS
Connection
Connect to VSS.
Open.
Connect to VSS.
Open.
Connect to VSS.
Open.
Connect to VSS.
Open.
Connect to VSS.
Open.
Connect to Vss.
Open.
Connect to Vss.
Open.
Pin
XIN
XOUT
XCIN/D6
XCOUT/D7
D0–D4
D5/INT
C/CNTR
P00/SEG21–
P03/SEG24
P10/SEG25–
P13/SEG28
P20/SEG17–
P23/SEG20
COM0–COM3
SEG0/VLC3
SEG1/VLC2
SEG2/VLC1
SEG3–SEG16
Usage condition
RC oscillator is not selected
N-channel open-drain is selected for the output structure.
INT pin input is disabled.
N-channel open-drain is selected for the output structure.
CNTR input is not selected for timer 1 count source.
The key-on wakeup function is invalid.
Segment output is not selected.
N-channel open-drain is selected for the output structure.
Pull-up transistor is OFF.
The key-on wakeup function is invalid.
Segment output is not selected.
N-channel open-drain is selected for the output structure.
Pull-up transistor is OFF.
The key-on wakeup function is invalid.
Segment output is not selected.
N-channel open-drain is selected for the output structure.
SEG0 pin is selected.
SEG1 pin is selected.
SEG2 pin is selected.
(Note when connecting to VSS and VDD)
q Connect the unused pins to VSS and VDD using the thickest wire at the shortest distance against noise.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CBT3257APW,112 | 功能描述:编码器、解码器、复用器和解复用器 QUAD 1OF2 MULTIPLXR/ 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 |
| CBT3257APW,118 | 功能描述:编码器、解码器、复用器和解复用器 QUAD 1OF2 MULTIPLXR/ 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 |
| CBT3257APW-T | 功能描述:编码器、解码器、复用器和解复用器 QUAD 1OF2 MULTIPLXR/ 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 |
| CBT3257D | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Quad 1-of-2 multiplexer/demultiplexer |
| CBT3257D,112 | 功能描述:编码器、解码器、复用器和解复用器 QUAD 1OF2 MULTIPLEXER/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 |
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