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LM96000 - Hardware Monitor

General Description

The LM96000, hardware monitor, has a two wire digital interface compatible with SMBus 2.0.

the temperature of two remote diode connected transistors as well as its own die the VCCP, 2.5V, 3.3VSBY, 5.0V, and 12V supplies (internal scali

Key Features

  • 1.
  • 2 2-wire, SMBus 2.0 Compliant, Serial Digital Interface.
  • 8-bit ΣΔ ADC.
  • Monitors VCCP, 2.5V, 3.3 VSBY, 5.0V, and 12V Motherboard/processor Supplies.
  • Monitors 2 Remote Thermal Diodes.
  • Programmable Autonomous Fan Control Based on Temperature Readings.
  • Noise Filtering of Temperature Reading for Fan Control.
  • 1.0°C Digital Temperature Sensor Resolution.
  • 3 PWM Fan Speed Control Outputs.
  • Provides High and Low PWM Frequenc.

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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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LM96000 www.ti.com SNAS234C – APRIL 2004 – REVISED MARCH 2013 LM96000 Hardware Monitor with Integrated Fan Control Check for Samples: LM96000 FEATURES 1 •2 2-wire, SMBus 2.0 Compliant, Serial Digital Interface • 8-bit ΣΔ ADC • Monitors VCCP, 2.5V, 3.3 VSBY, 5.0V, and 12V Motherboard/processor Supplies • Monitors 2 Remote Thermal Diodes • Programmable Autonomous Fan Control Based on Temperature Readings • Noise Filtering of Temperature Reading for Fan Control • 1.0°C Digital Temperature Sensor Resolution • 3 PWM Fan Speed Control Outputs • Provides High and Low PWM Frequency Ranges • 4 Fan Tachometer Inputs • Monitors 5 VID Control Lines • 24-pin TSSOP Package • XOR-tree Test Mode APPLICATIONS • Desktop PC • Microprocessor based equipment – (e.g.