LM81CIMT-3
IC MONITOR SYS HARDWAR 24-TSSOPManufacturer: Texas Instruments
Categories: Thermal Management
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Texas Instruments LM81CIMT-3 is a versatile hardware monitor designed for robust system supervision. This component features internal and external temperature sensing capabilities, operating across a wide temperature range of -40°C to 125°C. It provides critical system monitoring functions including ADC (Sigma Delta), comparator, fan speed control, and a register bank for configuration, all accessible via a 2-wire SMBus output. The LM81CIMT-3 offers output alarms and fan control signals, enabling proactive thermal management and system stability. Packaged in a 24-TSSOP configuration, it is suitable for surface mount applications in industries such as computing, industrial automation, and telecommunications. The device operates with a supply voltage range of 2.8V to 3.8V.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 24-TSSOP (0.173"", 4.40mm Width) |
| Output Type | 2-Wire SMBus |
| Mounting Type | Surface Mount |
| Function | Hardware Monitor |
| Accuracy | ±3°C(Max) |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 2.8V ~ 3.8V |
| Sensor Type | Internal and External |
| Sensing Temperature | -40°C ~ 125°C |
| Topology | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank |
| Output Alarm | Yes |
| Output Fan | Yes |
| Supplier Device Package | 24-TSSOP |
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