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ADM1033 - Thermal Monitor and Fan Speed (RPM) Controller

General Description

3 Specifications 4 Absolute Maximum Ratings 6 Thermal Characteristics 6 ESD Caution 6 Pin Configuration and Function Descriptions 7 Typical Performance Characteristics 8 Functional Description 10 Internal Registers 10 Serial Bus Interface 10 LOCATION Input 10 SMBus 2.0 ARP-Capable Mode 10 SMBu

Key Features

  • 1 local and 1 remote temperature channel ±1.5°C accuracy on local and remote channels Automatic series resistance cancellation on remote Temperature channels > 1 kΩ Fast (up to 64 measurements per second) SMBus 2.0, 1.1, and 1.0 compliant SMBus address input/.

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Datasheet Details

Part number ADM1033
Manufacturer Analog Devices
File Size 2.17 MB
Description Thermal Monitor and Fan Speed (RPM) Controller
Datasheet download datasheet ADM1033 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Thermal Monitor and Fan Speed (RPM) Controller ADM1033 www.DataSheet4U.com FEATURES 1 local and 1 remote temperature channel ±1.5°C accuracy on local and remote channels Automatic series resistance cancellation on remote Temperature channels > 1 kΩ Fast (up to 64 measurements per second) SMBus 2.0, 1.1, and 1.0 compliant SMBus address input/LOCATION input to UDID Programmable over-/undertemperature limits Programmable fault queue SMBusALERT output Fail-safe overtemperature comparator output Fan speed (RPM) controller Look-up table for temperature-to-fan-speed control Linear and discrete options for look-up table FAN_FAULT output THERM input, used to time PROCHOT assertions REF input, used as reference for THERM (PROCHOT) 3 V to 5.