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| 型号： | MC14067BDWG |
| 厂商： | ON Semiconductor |
| 文件页数： | 8/9页 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX 16X1 24SOIC |
| 产品变化通告： | Product Discontinuation 21/Jun/2007 |
| 标准包装： | 30 |
| 系列： | 4000B |
| 功能： | 多路复用器/多路分解器 |
| 电路： | 1 x 16:1 |
| 导通状态电阻： | 280 欧姆 |
| 电压电源： | 双电源 |
| 电压 - 电源，单路/双路(±)： | ±3 V ~ 18 V |
| 电流 - 电源： | 360nA |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC |
| 包装： | 管件 |
| 其它名称： | MC14067BDWG-ND MC14067BDWGOS |
MC14067B
http://onsemi.com
8
APPLICATIONS INFORMATION
Figure A illustrates use of the Analog Multiplexer /
Demultiplexer. The 0to5 V Digital Control signal is used
to directly control a 5 Vpp analog signal.
The digital control logic levels are determined by VDD
and VSS. The VDD voltage is the logic high voltage; the VSS
voltage is logic low. For the example. VDD = + 5 V = logic
high at the control inputs; VSS = GND = 0 V = logic low.
The maximum analog signal level is determined by VDD
and VSS. The analog voltage must swing neither higher than
VDD nor lower than VSS. The example shows a 5 Vpp
signal which allows no margin at either peak. If voltage
transients above VDD and/or below VSS are anticipated on
the analog channels, external diodes (Dx) are recommended
as shown in Figure B. These diodes should be small signal
types able to absorb the maximum anticipated current surges
during clipping.
The absolute maximum potential difference between VDD
and VSS is 18.0 volts. Most parameters are specified up to
15 V which is the recommended maximum difference
between VDD and VSS.
Figure A. Application Example
+5 V
VDD
VSS
5 Vp-p
ANALOG SIGNAL
0-TO-5 V DIGITAL
CONTROL SIGNALS
SWITCH
I/O
MC14067B
COMMON
O/I
5 Vp-p
ANALOG SIGNAL
+5.0 V
+ 2.5 V
GND
+5 V
EXTERNAL
CMOS
DIGITAL
CIRCUITRY
Figure B. External Germanium or Schottky Clipping Diodes
VDD
VSS
DX
SWITCH
I/O
COMMON
O/I
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC14067BDWR2 | 功能描述:多路器开关 IC 3-18V ANLG Mux/Demux RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MC14067BDWR2G | 功能描述:多路器开关 IC 3-18V ANLG Mux/Demux -55 to 125deg C RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UQFN-16 |
| MC14068B | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:B-Suffix Series CMOS Gates |
| MC14068BCL | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:B-Suffix Series CMOS Gates |
| MC14068BCP | 制造商:Motorola Inc 功能描述: |
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