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ADG5249F Datasheet 8:1/Dual 4:1 Multiplexers

Manufacturer: Analog Devices

Overview: Data Sheet User Defined Fault Protection and Detection, 0.8 pC QINJ, 8:1/Dual 4:1.

Download the ADG5249F datasheet PDF. This datasheet also includes the ADG5248F variant, as both parts are published together in a single manufacturer document.

General Description

The ADG5248F and ADG5249F are 8:1 and dual 4:1 analog multiplexers.

The ADG5248F switches one of eight inputs to a common output, and the ADG5249F switches one of four differential inputs to a common differential output.

Each channel conducts equally well in both directions when on, and each channel has an input signal range that extends to the supplies.

Key Features

  • User defined secondary supplies set overvoltage level Overvoltage protection up to.
  • 55 V and +55 V Power-off protection up to.
  • 55 V and +55 V Overvoltage detection on source pins Minimum secondary supply level: 4.5 V single-supply Interrupt flags indicate fault status Low charge injection (QINJ): 0.8 pC Low drain/source on capacitance ADG5248F: 19 pF ADG5249F: 14 pF Latch-up immune under any circumstance Known state without digital inputs present VSS to VDD analog signal range ±5.