MAX4708

PRODUCTION

Fault-Protected, Single 8-to-1/Dual 4-to-1 Multiplexers

Data Sheet (Rev. 0) Product Selection Table
Viewing:

Overview

  • No Power-Supply Sequencing Required
  • All Channels Off with Power Off
  • Rail-to-Rail Signal Handling
  • 400Ω (max) On-Resistance
  • ±40V Fault Protection with Power Off
  • ±25V Fault Protection with ±15V Supplies
  • 100ns Fault-Response Time
  • ±4.5V to ±20V Dual Supplies
  • +9V to +36V Single Supply
  • TTL/CMOS-Compatible Logic Inputs

The MAX4708/MAX4709 8-to-1 and dual 4-to-1 fault-protected multiplexers are pin compatible with the industry-standard DG508/DG509. The MAX4708/MAX4709 are similar to the MAX4508/MAX4509, but these devices do not have clamp diodes to the supply rails on the switch outputs. These multiplexers feature fault-protected inputs, rail-to-rail signal-handling capability, and do not require power-supply sequencing.

Both devices offer ±40V overvoltage protection with the supplies off, ±36V protection with the supplies on, and feature 400Ω (max) on-resistance with 15Ω (max) matching between channels. The MAX4708/MAX4709 operate with dual supplies of ±4.5V to ±20V or a single supply of +9V to +36V. All digital inputs have TTL logic-compatible thresholds, ensuring both TTL and CMOS logic compatibility when using a single +12V supply or dual ±15V supplies.

For low-voltage applications requiring fault protection, refer to the MAX4711/MAX4712/MAX4713 data sheet.

Applications

  • ATE Systems
  • Avionics
  • Data Acquisition Systems
  • Hot Swap
  • Industrial and Process Control
  • Redundancy/Backup Systems
  • Signal Routing
MAX4708
Fault-Protected, Single 8-to-1/Dual 4-to-1 Multiplexers
MAX4708, MAX4709: Pin Configuration
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

Design Note 2

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Hardware Ecosystem

Parts Product Life Cycle Description
Analog Switches & Multiplexers 2
MAX4508
PRODUCTION Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 Multiplexers with Output Clamps
MAX4509
PRODUCTION Fault-Protected, High-Voltage Single 8-to-1/Dual 4-to-1 Multiplexers with Output Clamps
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Latest Discussions

No discussions on MAX4708 yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed