Hot-selling and scarce MAX4709ESE Fault-Protected, Single 8-to-1/ Dual 4-to-1 Multiplexers SOP-16 spot stock

Product Descriptions

The MAX4708/MAX4709 8-to-1 and dual 4-to-1 fault-protected multiplexers are pin compatible with the industrystandard 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 logiccompatible 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.

Product Features

♦ 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

Product Applications

Data-Acquisition Systems

Industrial and Process Control

Avionics

Signal Routing

Redundancy/Backup Systems

ATE Systems

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Product Photos

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For more product information, please download the PDF