Welcome to AAA CHIPS! ｜ info@3achips.com
- English
Account & Orders
New Account? Start here
TMP421AIDCNR
Texas InstrumentsRoHS 
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
PDF
/
Favorite
Payment Methods:
Delivery Services:
Pricing & Ordering
Inventory: 335
Minimum: 1
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
Technical Details
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
Dimensions
Height 1.45mm
Length 2.9mm
Width 1.63mm
Thickness 1.1mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Supply Chain
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Alternative Model
Recommended For You