LM87CIMTHardware Monitor -40°C ~ 125°C Internal and External Sensor 2-Wire Serial, I2C/SMBUS Output 24-TSSOP
1:$6.1380
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ABRmicro #.ABR738-LM87CI-316947
ManufacturerTexas Instruments
MPN #.LM87CIMT
Estimated Lead Time-
SampleGet Free Sample
Datasheet
LM87CIMTX (PDF)
LM87CIMTX (PDF)
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Min.&Mult.1
Packaging
Tube
Shipping DateDecember 24, 2024
* Quantity
Unit Price$6.1380
Ext. Price$6.1380
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* Prices exclude tax, and all prices are in USD.
Price Gradients
Qty.Unit PriceExt. Price
1$6.1380$6.1380
10$4.9110$49.1090
25$4.5420$113.5550
122$4.3220$527.3150
* Prices are for reference only and are subject to change. Final sales prices will be confirmed at the time of purchase.
Technical Specifications
Series-
Packaging
Tube
Lifecycle StatusNRND(Not Recommended for New Designs)
Accuracy±3°C Local(Typ), ±4°C Remote(Max)
Base Product NumberLM87
FunctionHardware Monitor
Mounting StyleSurface Mount
Operating Temperature-40°C ~ 125°C
Output AlarmNo
Output FanYes
Output Type2-Wire Serial, I2C/SMBUS
Sensing Temperature-40°C ~ 125°C
Sensor TypeInternal and External
Package Type (Mfr.)24-TSSOP
TopologyADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank
Supply Voltage2.8V ~ 3.8V
Package / Case24-TSSOP (0.173", 4.40mm Width)
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Datasheets
PCN Design/Specification
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
MSL Level1 (Unlimited, ≤ 30°C/85% RH), No special packaging
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)
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Additional Details
The Texas Instruments part LM87CIMT is a hardware monitor designed for temperature measurement in various systems. It can track both internal and external temperatures within a range of -40°C to 125°C using a 2-wire serial interface compatible with I2C/SMBUS protocols. Encased in a 24-TSSOP package, the device features a Sigma Delta ADC, comparator, fan speed counter, and a register bank for precise monitoring. It offers a typical local temperature accuracy of ±3°C and maximum remote accuracy of ±4°C, operating within a voltage range of 2.8V to 3.8V.
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