ADM1033ARQZ

温度监控和风扇转速（ RPM ）控制器 Thermal Monitor and Fan Speed RPM Controller

The ADM1033 is a one channel remote- and local-temperature sensor and fan controller. The remote channel monitors the temperature of the remote thermal diode, which may be discrete 2N3904/6s or may be located on a microprocessor die. The device also monitors its own ambient temperature.

Features

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1 Local and 1 Remote Temperature Channels

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±1.5°C Accuracy on Local and Remote Channels

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Automatic Series Resistance Cancellation on Remote Temperature Channels, > 100 Ω

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Fast up to 64 measurements a second

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SMBus 2.0, 1.1 and 1.0 Compliant

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SMBus Address Input / Location Input to UDID

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Programmable Over / Under Temperature Limits

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Programmable Fault Queue

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SMBus / ALERT Output

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Failsafe Over-temperature Comparator Output

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RPM Fan Speed Control

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Lookup Table for Temperature to Fan Speed Control