LM63
FEATURES
- 23 Accurately Senses Diode-Connected 2N3904 Transistors or Thermal Diodes On Board Large Processors or ASICs
- Accurately Senses its Own Temperature
- Factory Trimmed for Intel® Pentium® 4 and
Mobile Pentium 4 Processor-M Thermal Diodes
- Integrated PWM Fan Speed Control Output
- Acoustic Fan Noise Reduction With User-
Programmable 8-Step Lookup Table
- Multi-Function, User-Selectable Pin for Either
ALERT Output, or Tachometer Input, Functions
- Tachometer Input for Measuring Fan RPM
- Smart-Tach Modes for Measuring RPM of Fans With Pulse-Width-Modulated Power as Shown in Typical Application
- Offset Register can Adjust for a Variety of Thermal Diodes
- 10 Bit Plus Sign Remote Diode Temperature Data Format, With 0.125°C Resolution
- SMBus 2.0 patible Interface, Supports TIMEOUT
- LM86-patible Pinout
- LM86-patible Register Set
- 8-Pin SOIC Package
APPLICATIONS
- puter Processor Thermal Management (Laptop, Desktop, Workstations, Servers)
- Graphics Processor Thermal...
