2 x CD4052 MUX DEMUX I/O ADC Arduino ESP8266 Multiplexer Erweiterung

CD4052 differantial 4 channel demultiplexer multiplexer DIP-16 IC © androegg

•  Arduino
• STM32
• STC
• ESP8285
• ESP8266
• ESP32
• usw.

Der analog digital CMOS Multiplexer IC ist in folgenden Ausführunegn verfügbar:

• 2 Stück CD4052 differantial 4 Kanal demultiplexer multiplexer DIP-16

Multiplexer basieren auf einer Selektionsschaltung in der analogen und digitalen Elektronik, mit der aus einer Anzahl von Eingangssignalen eines ausgewählt und an den Ausgang durchgeschaltet werden kann. Die 405X Multiplexer sind biderektional einsetzbar und können sowohl im

•  DEMUX Betrieb um z.B. Sensor Signale zu empfangen
• MUX Betrieb um z.B. Signale zu Schalten (Schaltfunktion)

Die 405X Serie basiert auf verschiedenen Multiplexern um unterschiedliche Anzahl von

• Kanälen
• Ein- / Ausgängen (Pins)
• Transmission Gate

zu unterstützen.

Multiplexer are perfect to expand the amount of analog or digital Outputs and Inputs for example MCU’s

• Arduino
• STM32
• STC
• ESP8285
• ESP8266
• ESP32
• etc.

The analog digital CMOS Multiplexer IC is available

• 2 pcs. CD4052 differantial 4 channel demultiplexer multiplexer DIP-16 IC

Multiplexer is a device that selects one of several analog/digital signals and forwards the selected input into a single line. The 405X Multiplexer can be use in both directions

• DEMUX for example to receive signal from sensors
• MUX for example to send signal (power supply usually) to sensor

The CD405X series is based on different types of multiplexers, to operate with different numbers

• of channels
• input / output (pins)
• Transmission Gate

CD405X Multiplexer Demultiplexer IC Features:

The CD4052B device is a differential 4-channel multiplexer having two binary control inputs, A and B, and an inhibit input. The two binary input signals select 1 of 4 pairs of channels to be turned on and connect the analog inputs to the outputs.

• Applications
  • Analog and Digital Multiplexing and Demultiplexing
  • A/D and D/A Conversion
  • Signal Gating
  • Factory Automation
  • Televisions
  • Appliances
  • Consumer Audio
  • Programmable Logic Circuits
  • Sensors
• Wide Range of Digital and Analog Signal Levels
  – Digital:3Vto20V
  – Analog: ≤20 VP-P
• Low ON Resistance,125 Ω (Typical) Over 15 VP-P Signal Input Range for VDD – VEE = 18 V
• High OFF Resistance, Channel Leakage of ±100 pA (Typical) at VDD – VEE = 18 V
• Logic-Level Conversion for Digital Addressing
  Signals of 3V to 20V(VDD –VSS =3Vto20V) to Switch Analog Signals to 20 VP-P (VDD – VEE = 20 V)
  Matched Switch Characteristics, rON = 5 Ω (Typical) for VDD – VEE = 15 V
  Very Low Quiescent Power Dissipation Under All Digital-Control Input and Supply Conditions, 0.2 μW (Typical) at VDD – VSS = VDD – VEE = 10 V
• Binary Address Decoding on Chip
• 5 V, 10 V, and 15 V Parametric Ratings
• 100% Tested for Quiescent Current at 20 V
• Maximum Input Current of 1 μA at 18 V Over Full Package Temperature Range, 100 nA at 18 V and 25°C
• Break-Before-Make Switching Eliminates Channel Overlap