參數(shù)資料
型號(hào): MC74HC4851AD
廠(chǎng)商: MOTOROLA INC
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16
封裝: PLASTIC, SOIC-16
文件頁(yè)數(shù): 6/12頁(yè)
文件大小: 275K
代理商: MC74HC4851AD
MC74HC4851A MC74HC4852A
MOTOROLA
High–Speed CMOS Logic Data
DL129 — Rev 6
6
VCC = 5V
Iin
Vin2 < VSS or VCC < Vin2
Any Disabled Channel
VSS < Vin1 < VCC
Enabled Channel
RS
Vout = Vin1
±
V
out
Figure 9. Injection Current Coupling Specification
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Common Out
VCC
HC4051
Microcontroller
A/D – Input
VCC
5V
6V
5V
Sensor
(8x Identical Circuitry)
Figure 10. Actual Technology
Requires 32 passive components and one extra 6V regulator
to suppress injection current into a standard HC4051 multiplexer
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Common Out
VCC
HC4851A
Microcontroller
A/D – Input
VCC
5V
Sensor
(8x Identical Circuitry)
Figure 11. MC74HC4851A Solution
Solution by applying the HC4851A multiplexer
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74HC4851ADG 功能描述:多路器開(kāi)關(guān) IC Mux/Demux Injection Current Effect CNTRL RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻(最大值):7 Ohms 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MC74HC4851ADR2 功能描述:多路器開(kāi)關(guān) IC Mux/Demux Injection RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻(最大值):7 Ohms 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MC74HC4851ADR2G 功能描述:多路器開(kāi)關(guān) IC Mux/Demux Injection Current Effect CNTRL RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開(kāi)關(guān)數(shù)量:4 開(kāi)啟電阻(最大值):7 Ohms 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)間(最大值): 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MC74HC4851ADR2G-CUT TAPE 制造商:ON 功能描述:MC74HC4851A Series Analog Mux/Demux w/Injection Current Effect Control - SOIC-16
MC74HC4851ADT 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: