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CJMCU-4051 74HC4051 8 Channel Analog Multiplexer Module Sensor Board
1483
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
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Description:
74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for
use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features
three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a
common input/output (Z) and a digital enable input (E). When E is HIGH, the switches are
turned off. Inputs include clamp diodes. This enables the use of current limiting resistors
to interface inputs to voltages in excess of VCC.
Features:
Wide analog input voltage range from -5 V to +5 V
Complies with JEDEC standard no. 7A
Low ON resistance:
80 ohm (typical) at VCC - VEE = 4.5 V
70 ohm(typical) at VCC - VEE = 6.0 V
60 ohm(typical) at VCC - VEE = 9.0 V
Logic level translation: to enable 5 V logic to communicate with± 5 V analog signals
Typical u2018break before make' built-in
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Multiple package options
Specified from -40℃ to +85℃ and -40℃ to +125℃
Package included:
1 x CJMCU-4051 74HC4051 8 Channel Analog Multiplexer Module
74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for
use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features
three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a
common input/output (Z) and a digital enable input (E). When E is HIGH, the switches are
turned off. Inputs include clamp diodes. This enables the use of current limiting resistors
to interface inputs to voltages in excess of VCC.
Features:
Wide analog input voltage range from -5 V to +5 V
Complies with JEDEC standard no. 7A
Low ON resistance:
80 ohm (typical) at VCC - VEE = 4.5 V
70 ohm(typical) at VCC - VEE = 6.0 V
60 ohm(typical) at VCC - VEE = 9.0 V
Logic level translation: to enable 5 V logic to communicate with± 5 V analog signals
Typical u2018break before make' built-in
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Multiple package options
Specified from -40℃ to +85℃ and -40℃ to +125℃
Package included:
1 x CJMCU-4051 74HC4051 8 Channel Analog Multiplexer Module
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Schrat VIP1DE16/11/2016This chip is ideal for connecting more than one analog input/output to the Arduino ESP8266 (which supports only one analog port). For this purpose you connect GND+VCC as usual and... Pin Z to A0 / Y0-Y7 to up to 8 analog devices / S0-S2 to 3 digital ports on the Arduino (binary switching the analog ports 0-7) / E to LOW/GND to enable Switches (see datasheet). The description lacks the supply voltage VCC which is 2V up to 10V and the data sheet which you can find at http://www.farnell.com/datasheets/1645588.pdf
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15/12/2020
Secondo aspettative, confezionato in busta idonea ai materiali elettronici
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0A:It is basically an 8 way switch that can switch any of the 8 inputs to a common output. The output that is to be used is selected digitally and the signal being switched can be analogue or digital. See data sheet by googling 74HC4051 data sheet. I think it is being sold here for use with Arduinos to allow more than just 3 analogue inputs, but I am thinking of using it to switch my electric guitar signal through different pedal boards.Answered by BG541651125 on 01/03/2022Helpful (0)
