M74HC4852:DUAL 4 Channel Analog Mux/Demux With Injection Current Protection

The M74HC4852 device is a dual four-channel analog multiplexer/demultiplexer manufactured with silicon gate C2MOS technology.

It features injection current effect control which makes the device particularly suited for use in automotive applications where voltages in excess of normal logic voltage are common. The injection current effect control allows signals at disabled input channels to exceed the supply voltage range or go down to ground without affecting the signal of the enabled analog channel.

This eliminates the need for external diode-resistor networks typically used to keep the analog channel signals within the supply voltage range.

Key Features

  • Low power dissipation
    • ICC = 2 μA (max.) at TA = 25 °C
  • Injection current protection: VΔ out < 1 mV at VCC = 5 V, IIN = 1 mA, RS = 3.9 kΩ
  • “ON” resistance at TA = 25 °C
    • 215 Ω typ. (VCC = 3.0 V)
    • 160 Ω typ. (VCC = 4.5 V)
    • 150 Ω typ. (VCC = 6 V)
  • Fast switching: tpd = 8.6 ns (typ.) at TA = 25 °C, VCC = 4.5 V
  • Wide operating supply voltage range
    • VCC = 2 V to 6 V
  • High noise immunity: VNIH = VNIL = 28% VCC (min.)
  • Pin and function compatible with series 4052, 4852
  • Latch-up performance exceeds 500 mA
    • (JESD 17)
  • ESD performance
    • HBM: 2000 V
    • MM: 200 V
    • CDM: 1000 V
Product Specifications
DescriptionVersionSize
DS2773: Dual 4:1 channel analog MUX/DEMUX with injection current protection7.0300 KB
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Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
M74HC4852YRM13TRSO-16Tape And Reel--0.5891000NECEAR99MOROCCO
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
M74HC4852YRM13TRSO-16AutomotiveEcopack3
Dual 4:1 channel analog MUX/DEMUX with injection current protection M74HC4852
circuit_diagram_8791_thumbnail.png M74HC4852
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