概览

描述

The DG408 Single 8-Channel, and DG409 Differential 4-Channel monolithic CMOS analog multiplexers are drop-in replacements for the popular DG508A and DG509A series devices. They each include an array of eight analog switches, a TTL/CMOS compatible digital decode circuit for channel selection, a voltage reference for logic thresholds and an ENABLE input for device selection when several multiplexers are present. The DG408 and DG409 feature lower signal ON resistance (TRANS

特性

  • ON Resistance (Max, 25°C) 100Ω
  • Low Power Consumption (PD) <11mW
  • Fast Switching Action
  • tTRANS <250ns
  • tON/OFF(EN) <150ns
  • Low Charge Injection
  • Upgrade from DG508A/DG509A
  • TTL, CMOS Compatible
  • Single or Split Supply Operation
  • Pb-Free Plus Anneal Available (RoHS Compliant)

应用

应用

  • Data Acquisition Systems
  • Audio Switching Systems
  • Automatic Testers
  • Hi-Rel Systems
  • Sample and Hold Circuits
  • Communication Systems
  • Analog Selector Switch

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