Datasheet4U Logo Datasheet4U.com

DG458 - Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers

Description

The DG458 and DG459 are 8-channel single-ended and 4-channel differential analog multiplexers, respectively, incorporating fault protection.

A series n-p-n MOSFET structure provides device and signal-source protection in the event of power loss or overvoltages.

Features

  • Fault and Overvoltage Protection.
  • All Channels Off When Power Off.
  • Latchup-Proof.
  • Fast Switching - tA: 200 ns.
  • Break-Before-Make Switching.
  • Low On-Resistance: 180 W.
  • Low Power Consumption: 3 mW.
  • TTL and CMOS Compatible Inputs.

📥 Download Datasheet

Datasheet preview – DG458

Datasheet Details

Part number DG458
Manufacturer Vishay
File Size 157.13 KB
Description Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers
Datasheet download datasheet DG458 Datasheet
Additional preview pages of the DG458 datasheet.

📁 Similar Datasheet

  • DG451 - Quad SPST CMOS Analog Switch (Vishay)
  • DG452 - Quad SPST CMOS Analog Switch (Vishay)
  • DG453 - Quad SPST CMOS Analog Switch (Vishay)
  • DG4000 - Function/Arbitrary Waveform Generator Guide Manual (RIGOL)
  • DG401 - Monolithic CMOS Analog Switches (Intersil Corporation)
  • DG401 - Improved / Dual / High-Speed Analog Switches (Maxim)
  • DG401 - High-Speed CMOS Analog Switches (Vishay)
  • DG401B - CMOS Analog Switches (Vishay)
  • DG402 - Low Power High SPeed CMOS Analog Switch (ETC)
  • DG402B - CMOS Analog Switches (Vishay)
Other Datasheets by Vishay Siliconix
  • DG459 - Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers
  • DG4051A - Multiplexers
  • DG4052A - Multiplexers
  • DG4053A - Multiplexers
  • DG408L - Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers
  • DG409L - Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers
  • DG4157 - Single SPDT Analog Switch
  • DG417B - Precision CMOS Analog Switches

Full PDF Text Transcription

Click to expand full text
DG458, DG459 Vishay Siliconix Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers DESCRIPTION The DG458 and DG459 are 8-channel single-ended and 4-channel differential analog multiplexers, respectively, incorporating fault protection. A series n-p-n MOSFET structure provides device and signal-source protection in the event of power loss or overvoltages. Under fault conditions the multiplexer input (or output) appears as an open circuit and only a few nanoamperes of leakage current will flow. This protects not only the multiplexer and the circuitry following it, but also protects the sensors or signal sources which drive the multiplexer. The DG458 and DG459 can withstand continuous overvoltage inputs up to ± 35 V. All digital inputs have TTL compatible logic thresholds.
Published: |