LM63 |
Part Number | LM63 |
Manufacturer | Texas Instruments (https://www.ti.com/) |
Description | The LM63 is a remote diode temperature sensor with integrated fan control. The LM63 accurately measures: (1) its own temperature and (2) the temperature of a diode-connected transistor, such as a 2N39... |
Features |
1
•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 Applicatio... |
Document |
LM63 Data Sheet
PDF 1.22MB |
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