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LM63DIMAX is listed in the Thermal Management range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC TEMP SENSOR DIG W/FAN 8-SOIC. Review the specifications below when checking this part for your BOM.
Thermal Management specifications for LM63DIMAX
- Description：IC TEMP SENSOR DIG W/FAN 8-SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Function：Fan Control, Temp Monitor
- Sensor Type：Internal and External
- Sensing Temperature：0°C ~ 125°C
- Accuracy：±3°C
- Topology：ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank
- Output Type：2-Wire SMBus
- Output Alarm：Yes
- Output Fan：Yes
- Voltage - Supply：3V ~ 3.6V
- Operating Temperature：0°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
Thermal Management datasheet and documents for LM63DIMAX
Thermal Management Overview
The LM63DIMAX is a board-mounted temperature sensor from Texas Instruments featuring digital output via I2C and SMBus interfaces. It supports both local and remote diode sensing with an accuracy of +/-1°C over a 0°C to +125°C range. Operating on a 3V to 3.6V supply, it provides 10-bit resolution in an SOIC-8 package without shutdown functionality.
Thermal Management Feature Summary
- Supports simultaneous local and remote temperature monitoring using internal circuitry and external diodes.
- Provides digital data output compatible with standard I2C and SMBus communication protocols.
- Delivers high measurement accuracy across the full industrial operating temperature range.
Thermal Management Applications
- Active cooling fan speed control based on thermal feedback
- System thermal management and overheating protection
- Portable equipment temperature monitoring
Thermal Management Procurement Notes
Verify the specific suffix against official documentation to confirm interface compatibility and package variations. Ensure the selected variant matches the required voltage levels and accuracy specifications for the target application environment before procurement.
Thermal Management Selection Notes
Select this component when precise digital temperature readings are required for both onboard and remote locations. The integrated I2C interface simplifies system integration compared to analog alternatives, while the specified accuracy meets stringent thermal monitoring requirements.
Thermal Management Part Context
This device belongs to the LM63 series of digital temperature sensors designed for board-level monitoring. It integrates ADC and comparator functions to provide reliable thermal data for system protection and control applications within the specified voltage and temperature constraints.
Thermal Management Replacement Considerations
LM63CIMAX/NOPB offers identical performance with potentially different manufacturing lot configurations. Verify pinout and electrical characteristics match exactly before substitution to ensure system compatibility.
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