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TMP421AIDCNR
RoHS 
RoHS compliant
RoHS compliantPackage SOT-23-8
Category Temperature Sensors - Analog and Digital Output / Temperature Sensors - Analog and Digital Output
Description
Temp Sensor Digital Serial (2-Wire) 8-Pin SSOP T/R
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Buying Options
Total Price: USD $2.56
Unit Price: USD $2.561749
≥1 USD $2.561749
≥10 USD $2.416749
≥100 USD $2.279954
≥500 USD $2.150905
≥1000 USD $2.029148
Inventory: 335
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-8
Number of Pins 8
Technical
Operating Temperature -40?°C~125?°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Other Sensors
Voltage - Supply 2.7V~5.5V
Base Part Number TMP421
Body Breadth 1.6 mm
Output Type SMBus
Power Supplies 3/5V
Interface I2C, SMBus
Termination Type SOLDER
Operating Supply Current 525??A
Number of Bits 12
Quiescent Current 400??A
Resolution 11 b
Sensor Type Digital, Local/Remote
Sensors/Transducers Type TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
Test Condition 15?°C ~ 85?°C (-40?°C ~ 125?°C)
Max Supply Voltage (DC) 5.5V
Min Supply Voltage (DC) 2.7V
Housing PLASTIC
Accuracy - Highest (Lowest) ??1.5?°C (??2.5?°C)
Sensing Temperature - Local -40?°C~125?°C
Accuracy-Max 1 Cel
Sensing Temperature - Remote -64?°C~191?°C
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.45mm
Length 2.9mm
Width 1.63mm
Thickness 1.1mm
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