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MAX6688 - Local/Remote Temperature Switches

This page provides the datasheet information for the MAX6688, a member of the MAX6687 Local/Remote Temperature Switches family.

Description

The MAX6687/MAX6688 comprise a remote-junction temperature switch and a local temperature switch in a single package.

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Datasheet preview – MAX6688

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Full PDF Text Transcription

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MAX6687/MAX6688 19-2636; Rev 2; 11/03 Local/Remote Temperature Switches in a µMAX Package General Description The MAX6687/MAX6688 comprise a remote-junction temperature switch and a local temperature switch in a single package. The remote-junction switch uses an external P-N junction (typically a diode-connected transistor on the die of an external CPU, ASIC, or FPGA) as a sensing element to measure the remote temperature. The remote-junction temperature switch has a factoryprogrammed trip temperature threshold of either +120°C or +125°C. The local temperature switch has a pin-programmable temperature threshold that is set by connecting pins S1 and S2 to ground, to VDD, or leaving them floating. Hysteresis for both local and remote thresholds is 5°C.
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