LM94CIMTHardware Monitor 0°C ~ 125°C Internal and External Sensor 2-Wire Serial, I2C/SMBUS Output 56-TSSOP
1:$10.1630
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ABRmicro #.ABR738-LM94CI-304043
ManufacturerTexas Instruments
MPN #.LM94CIMT
Estimated Lead Time-
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Datasheet
LM94 (PDF)
LM94 (PDF)
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Min.&Mult.1
Packaging
Tube
Shipping DateDecember 24, 2024
* Quantity
Unit Price$10.1630
Ext. Price$10.1630
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Price Gradients
Qty.Unit PriceExt. Price
68$10.1630$691.0710
* Prices are for reference only and are subject to change. Final sales prices will be confirmed at the time of purchase.
Technical Specifications
SeriesTruTherm™
Packaging
Tube
Lifecycle StatusObsolete
Accuracy±2.5°C(Max)
Base Product NumberLM94
FunctionHardware Monitor
Mounting StyleSurface Mount
Operating Temperature0°C ~ 85°C
Output AlarmNo
Output FanYes
Output Type2-Wire Serial, I2C/SMBUS
Sensing Temperature0°C ~ 125°C
Sensor TypeInternal and External
Package Type (Mfr.)56-TSSOP
TopologyADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank
Supply Voltage3V ~ 3.6V
Package / Case56-TFSOP (0.240", 6.10mm Width)
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Datasheets
PCN Design/Specification
Environmental & Export Classifications
RoHS ComplianceNot RoHS compliant and cannot enter the EU market
MSL Level2 (1 Year, ≤ 30°C/60% RH), Vacuum Sealing
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)
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Additional Details
The LM94CIMT by Texas Instruments is a hardware monitor designed to manage system temperatures internally and through an external sensor. It operates over a temperature range from 0°C to 125°C and supports a communication interface via a 2-Wire Serial I2C/SMBUS output. Housed in a 56-TSSOP package, it operates efficiently within a voltage range of 3V to 3.6V and provides precision with a maximum temperature accuracy of ±2.5°C. The device features an ADC with Sigma Delta architecture, along with a comparator, fan control capability, a multiplexer, and a register bank, making it apt for reliable thermal management.
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