DG458 Datasheet Fault-protected Single 8-ch/differential 4-ch Analog Multiplexers

Manufacturer: Vishay

Overview: DG458, DG459 Vishay Siliconix Fault-Protected Single 8-Ch/Differential 4-Ch Analog.

Datasheet Details

Part number	DG458
Manufacturer	Vishay
File Size	157.13 KB
Description	Fault-Protected Single 8-Ch/Differential 4-Ch Analog Multiplexers
Datasheet	DG458_VishaySiliconix.pdf

General 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.

Key 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.

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