TMP421AIDCNR Tech Specifications

Category Temperature Sensors - Analog and Digital Output
Manufacturer Texas Instruments
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-8
Number of Pins 8Pins
Test Conditions 15°C ~ 85°C (-40°C ~ 125°C)
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8Terminations
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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 525μA
Number of Bits 12Bits
Quiescent Current 400μA
Resolution 11 b
Sensor Type Digital, Local/Remote
Sensors/Transducers Type TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
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
Features One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Height 1.45mm
Length 2.9mm
Width 1.63mm
Thickness 1.1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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