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MAX6640 Datasheet - Maxim Integrated Products

MAX6640 2-Channel Temperature Monitor

The MAX6640 monitors its own temperature and one external diode-connected transistor or the temperatures of two external diode-connected transistors, typically available in CPUs, FPGAs, or GPUs. The 2-wire serial interface accepts standard System Management Bus (SMBus TM ) write byte, read byte, sen.

MAX6640 Features

* o Two Thermal-Diode Inputs o Local Temperature Sensor o 1°C Remote Temperature Accuracy (+60°C to +100°C) o Two PWM Outputs for Fan Drive (Open Drain; can be Pulled Up to +13.5V) o Programmable Fan-Control Characteristics o Automatic Fan Spin-Up Ensures Fan Start o Controlled Rate-of-Change Ensures

MAX6640 Datasheet (250.15 KB)

Preview of MAX6640 PDF

Datasheet Details

Part number:

MAX6640

Manufacturer:

Maxim Integrated ↗ Products

File Size:

250.15 KB

Description:

2-channel temperature monitor.

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MAX6640 2-Channel Temperature Monitor Maxim Integrated Products

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