MAX6685 Datasheet - Maxim Integrated Products

MAX6685, Dual-Output Remote-Junction Temperature Switches

www.DataSheet4U.com 19-2459; Rev 2; 4/03 Dual-Output Remote-Junction Temperature Switches General .
MAX6685/MAX6686 are dual-output temperature switches that use an external diode-connected transistor as a sensing element.

Features

* o Pin-Programmed Lower Temperature Threshold from +40°C to +80°C or +75°C to +115°C (5°C Increments) o Preset Upper Threshold: +120°C or +125°C o Open-Drain, Active-Low Output for Upper Temperature Alarm o CMOS Push-Pull, Active-High or Open-Drain, Active-Low Output for Lower Temperature Alarm o 1.5

Applications

* CPU Temperature Protection Fan Control Multichip Modules FPGA Temperature Protection Pin Configurations appear at end of data sheet. Ordering Information PART MAX6685AU40L MAX6685AU40H MAX6685AU75L MAX6685AU75H MAX6686AU40L MAX6686AU40H MAX6686AU75L MAX6686AU75H TLOW OUTPUT Push-pull, active high P

MAX6685_MaximIntegratedProducts.pdf