Temperature Sensor Digital, Local/Remote -40°C ~ 127°C 12 b SOT-23-8
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TMP421AQDCNTQ1

DigiKey Part Number
296-TMP421AQDCNTQ1TR-ND - Tape & Reel (TR)
296-TMP421AQDCNTQ1CT-ND - Cut Tape (CT)
296-TMP421AQDCNTQ1DKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
TMP421AQDCNTQ1
Description
SENSOR DIGITAL -40C-127C SOT23-8
Customer Reference
Detailed Description
Temperature Sensor Digital, Local/Remote -40°C ~ 127°C 12 b SOT-23-8
Datasheet
 Datasheet
EDA/CAD Models
TMP421AQDCNTQ1 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
Sensor Type
Digital, Local/Remote
Sensing Temperature - Local
-40°C ~ 127°C
Sensing Temperature - Remote
-40°C ~ 127°C
Output Type
I2C/SMBus
Voltage - Supply
2.7V ~ 5.5V
Resolution
12 b
Features
One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Accuracy - Highest (Lowest)
±1.5°C (±2.5°C) Local , ±1°C (±5°C) Remote
Test Condition
15°C ~ 85°C (-40°C ~ 125°C) Local, 15°C ~ 85°C (-40°C ~ 125°C) Remote
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Grade
Automotive
Qualification
AEC-Q100
Package / Case
SOT-23-8
Supplier Device Package
SOT-23-8
Base Product Number
TMP421
Product Questions and Answers

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In-Stock: 5.225
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11,79000 €1,79 €
101,32400 €13,24 €
251,20680 €30,17 €
1001,07800 €107,80 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2501,01656 €254,14 €
5000,97956 €489,78 €
7500,96100 €720,75 €
1.2500,94045 €1.175,56 €
1.7500,92844 €1.624,77 €
2.5000,91689 €2.292,22 €
Manufacturers Standard Package
Unit Price without VAT:1,79000 €
Unit Price with VAT:2,13010 €
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