Single 8-to-1 / Dual 4-to-1 Multiplexers
19-4804; Rev 1; 12/08
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/ Dual 4-to-1 Multiplexers
General Description
Th...
Description
19-4804; Rev 1; 12/08
MAX4708/MAX4709
Fault-Protected, Single 8-to-1/ Dual 4-to-1 Multiplexers
General Description
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 applica...
Similar Datasheet