LM81BIMTX-3
- Mfr.Part #
- LM81BIMTX-3
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MPU SYSTEM HDWR MON 24-TSSOP
- Stock
- 23,440
- In Stock :
- 23,440
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- Manufacturer :
- Texas Instruments
- Product Category :
- Thermal Management
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Base Part Number :
- LM81
- Quiescent Current :
- 900μA
- JESD-609 Code :
- e0
- Function :
- Hardware Monitor
- Voltage - Supply :
- 2.8V~3.8V
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Topology :
- ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank
- Operating Temperature :
- -40°C~125°C
- Supply Voltage :
- 3.3V
- Sensor Type :
- Internal and External
- Terminal Pitch :
- 0.65mm
- Sensing Temperature :
- -40°C~125°C
- Width :
- 4.4mm
- RoHS Status :
- Non-RoHS Compliant
- Operating Supply Current :
- 400μA
- Terminal Position :
- Dual
- Accuracy :
- ±3°C(Max)
- Output Alarm :
- yes
- ECCN Code :
- EAR99
- Number of Terminations :
- 24
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Bits :
- 8
- Height Seated (Max) :
- 1.2mm
- Lead Free :
- Contains Lead
- Output Type :
- 2-Wire SMBus
- Additional Feature :
- WATCHDOG COMPARISON OF ALL MONITORED VALUES
- Pbfree Code :
- No
- Number of Pins :
- 24
- Datasheets
- LM81BIMTX-3

Thermal Management Texas Instruments LM81BIMTX-3 Overview
The LM81BIMTX-3 by Texas Instruments represents a leading-edge solution in thermal management and system hardware monitoring. This IC is designed to enhance system reliability and accuracy in various demanding applications. It interfaces directly with embedded systems, providing critical real-time data on system health. This capability is crucial for managing heat dissipation and ensuring operational stability, making it an ideal component for high-performance computing environments where thermal efficiency is paramount. The integration of this IC helps maintain system performance by actively monitoring and responding to thermal events, thereby reducing the risk of overheating and improving overall system longevity.
LM81BIMTX-3 Features
The LM81BIMTX-3 includes several key features such as multiple temperature sensor inputs, fan control mechanisms, and hardware monitoring functionalities. It supports various serial bus interfaces, which simplifies integration into existing designs. The IC's versatile feature set enables it to adapt to a broad range of hardware configurations, making it an invaluable tool for system designers looking to enhance system stability and performance through precise thermal management.
LM81BIMTX-3 Applications
- Server Systems: Monitors CPU and chassis temperature, controlling fan speeds to optimize thermal conditions and improve energy efficiency.
- Telecommunication Equipment: Ensures stability and performance in telecom infrastructure by monitoring environmental and system temperatures, preventing thermal-related failures.
- Industrial Computing: Helps maintain reliability in harsh industrial environments by continuous monitoring of system temperatures and enabling preventive measures against overheating.
- Consumer Electronics: Utilized in devices like gaming consoles and home entertainment systems to manage heat output, enhancing durability and user experience.
- Automotive Applications: Critical in managing the thermal conditions of in-car electronics, ensuring they operate within safe thermal thresholds.
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