LM81CIMT-3
- Mfr.Part #
- LM81CIMT-3
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MONITOR SYS HARDWAR 24-TSSOP
- Stock
- 7,831
- In Stock :
- 7,831
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- Manufacturer :
- Texas Instruments
- Product Category :
- Thermal Management
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Additional Feature :
- WATCHDOG COMPARISON OF ALL MONITORED VALUES
- Terminal Form :
- Gull wing
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Pbfree Code :
- No
- Topology :
- ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank
- Packaging :
- Tube
- Output Type :
- 2-Wire SMBus
- Base Part Number :
- LM81
- Function :
- Hardware Monitor
- JESD-609 Code :
- e0
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 4.4mm
- Voltage - Supply :
- 2.8V~3.8V
- Number of Pins :
- 24
- Height Seated (Max) :
- 1.2mm
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 400μA
- Number of Bits :
- 8
- Output Alarm :
- yes
- Operating Temperature :
- -40°C~125°C
- Mount :
- Surface Mount
- Number of Terminations :
- 24
- Radiation Hardening :
- No
- Accuracy :
- ±3°C(Max)
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Terminal Pitch :
- 0.65mm
- Sensing Temperature :
- -40°C~125°C
- Supply Voltage :
- 3.3V
- Terminal Position :
- Dual
- Quiescent Current :
- 900μA
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Sensor Type :
- Internal and External
- Datasheets
- LM81CIMT-3

Thermal Management Texas Instruments LM81CIMT-3 Overview
The Texas Instruments LM81CIMT-3 is a highly sophisticated system hardware monitor IC, encapsulated in a 24-TSSOP package, designed for precise monitoring of system health. This advanced IC is an integral component in maintaining the efficiency and reliability of high-performance computing systems and other complex electronics. Offering a suite of features aimed at system stability, the LM81CIMT-3 is crucial for continuous operation under various thermal conditions, ensuring optimal performance and protection against system failures. With its robust capabilities, the Thermal Management Texas Instruments LM81CIMT-3 is ideal for demanding applications where precise monitoring is essential.
LM81CIMT-3 Features
The LM81CIMT-3 IC from Texas Instruments boasts a variety of features designed to enhance system stability and performance. These include accurate temperature, voltage, and fan speed monitoring, configurable watchdog timers, and interrupt capabilities. The IC's ability to interface with the SMBus provides additional flexibility and control, making it an indispensable tool for system engineers seeking to optimize and safeguard their hardware configurations.
LM81CIMT-3 Applications
- Server Systems: In server environments, the LM81CIMT-3 monitors CPU temperatures, fan speeds, and system voltages to prevent overheating and ensure reliable operation.
- Telecommunication Equipment: Utilized in telecom hardware to track thermal metrics and system health, maintaining performance integrity under various operational stresses.
- Data Centers: Essential for data center racks, ensuring environmental parameters are within safe operating limits to avoid hardware failure and data loss.
- Industrial Computing: Supports industrial platforms by monitoring system stability in harsh environments, providing crucial data to prevent unexpected downtimes.
- Consumer Electronics: Integrated into consumer electronics to oversee operating conditions and enhance the longevity and reliability of devices such as gaming consoles and home theater systems.
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