參數資料
| 型號： | MC14067BDWR2G |
| 廠商： | ON Semiconductor |
| 文件頁數： | 8/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MUX/DEMUX 16X1 24SOIC |
| 產品變化通告： | Product Discontinuation 21/Jun/2007 |
| 標準包裝： | 1 |
| 系列： | 4000B |
| 功能： | 多路復用器/多路分解器 |
| 電路： | 1 x 16:1 |
| 導通狀態(tài)電阻： | 280 歐姆 |
| 電壓電源： | 雙電源 |
| 電壓 - 電源，單路/雙路(±)： | ±3 V ~ 18 V |
| 電流 - 電源： | 360nA |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 24-SOIC |
| 包裝： | 標準包裝 |
| 其它名稱： | MC14067BDWR2GOSDKR |
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC14068B | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:B-Suffix Series CMOS Gates |
| MC14068BCL | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:B-Suffix Series CMOS Gates |
| MC14068BCP | 制造商:Motorola Inc 功能描述: |
| MC14068BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC14068BDW | 制造商:ON Semiconductor 功能描述: |
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