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HomeProductsSensors, TransducersTemperature Sensors - Analog and Digital OutputTMP451AQDQWTQ1
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TMP451AQDQWTQ1 - Texas Instruments

Manufacturer Part Number
TMP451AQDQWTQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-TMP451AQDQWTQ1
ECAD Model
Parts Description
TEMP SENSOR
Detailed Description
Package
8-WFDFN
Data sheet
TMP451-Q1.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TMP451AQDQWTQ1 Tech Specifications
Texas Instruments - TMP451AQDQWTQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TMP451AQDQWTQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 1.7V ~ 3.6V  
Test Condition 0°C ~ 70°C (-40°C ~ 125°C)  
Supplier Device Package 8-WSON (2x2.5)  
Series Automotive, AEC-Q100  
Sensor Type Digital, Local/Remote  
Sensing Temperature - Remote -64°C ~ 191°C  
Sensing Temperature - Local -40°C ~ 125°C  
Resolution 12 b  
Product Attribute Attribute Value  
Package / Case 8-WFDFN  
Package Tape & Reel (TR)  
Output Type 2-Wire Serial, I²C/SMBUS  
Operating Temperature -40°C ~ 125°C (TA)  
Mounting Type Surface Mount, Wettable Flank  
Features One-Shot, Output Switch, Programmable Limit, Shutdown Mode  
Base Product Number TMP451  
Accuracy - Highest (Lowest) ±1°C (±2°C)  

Parts Introduction

Manufacturer Part Number

TMP451AQDQWTQ1

Manufacturer

Texas Instruments

Introduction

Digital temperature sensor with analog and digital outputs

Designed for automotive and industrial applications

Product Features and Performance

Wide operating temperature range: -40°C to 125°C

High accuracy: ±1°C (±2°C)

12-bit resolution

One-shot, output switch, programmable limit, and shutdown mode features

Local and remote temperature sensing capabilities

2-wire serial, I2C/SMBus output interface

Surface mount, wettable flank package

Product Advantages

Robust and reliable performance for automotive and industrial environments

Programmable features enable flexible system integration

Small, space-saving package

Key Technical Parameters

Supply voltage: 1.7V to 3.6V

Operating temperature range: -40°C to 125°C

Test condition temperature range: 0°C to 70°C (-40°C to 125°C)

Resolution: 12-bit

Accuracy: ±1°C (±2°C)

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Compatible with various microcontrollers and systems supporting I2C/SMBus interface

Application Areas

Automotive electronics

Industrial equipment

Consumer electronics

Appliances

Product Lifecycle

Currently in production

Replacement or upgrade options available from the manufacturer

Several Key Reasons to Choose This Product

Wide temperature range and high accuracy for reliable performance

Programmable features for flexible system integration

Compact, space-saving package

Automotive and industrial qualification for robust reliability

Compatibility with common microcontroller interfaces

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TMP451AQDQWTQ1

Product Attribute TMP451AQDQWTQ1 TMP442BDCNR TMP461AIRUNR TMP451AQDQFRQ1
Part Number TMP451AQDQWTQ1 TMP442BDCNR TMP461AIRUNR TMP451AQDQFRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Sensing Temperature - Remote -64°C ~ 191°C -64°C ~ 191°C -64°C ~ 191°C -64°C ~ 191°C
Features One-Shot, Output Switch, Programmable Limit, Shutdown Mode One-Shot, Shutdown Mode One-Shot, Output Switch, Programmable Limit, Shutdown Mode, Standby Mode One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Mounting Type Surface Mount, Wettable Flank Surface Mount Surface Mount Surface Mount
Supplier Device Package 8-WSON (2x2.5) SOT-23-8 10-QFN (2x2) 8-WSON (2x2)
Package Tape & Reel (TR) Tape & Reel (TR) - Tape & Reel (TR)
Voltage - Supply 1.7V ~ 3.6V 2.7V ~ 5.5V 1.7 V ~ 3.6 V 1.7V ~ 3.6V
Resolution 12 b 11 b 11 b 12 b
Sensing Temperature - Local -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Test Condition 0°C ~ 70°C (-40°C ~ 125°C) 0°C ~ 100°C (-40°C ~ 125°C) -10°C ~ 100°C (-40°C ~ 125°C) 0°C ~ 70°C (-40°C ~ 125°C)
Operating Temperature -40°C ~ 125°C (TA) -55°C ~ 127°C -40°C ~ 125°C -40°C ~ 125°C
Base Product Number TMP451 TMP442 - TMP451
Accuracy - Highest (Lowest) ±1°C (±2°C) ±1°C (±2.5°C) ±1°C (±1.25°C) ±1°C (±2°C)
Output Type 2-Wire Serial, I²C/SMBUS SMBus SMBus I²C/SMBus
Package / Case 8-WFDFN SOT-23-8 10-WFQFN Exposed Pad 8-WFDFN
Series Automotive, AEC-Q100 - - Automotive, AEC-Q100
Sensor Type Digital, Local/Remote Digital, Local/Remote Digital, Local/Remote Digital, Local/Remote

TMP451AQDQWTQ1 Datasheet PDF

Download TMP451AQDQWTQ1 pdf datasheets and Texas Instruments documentation for TMP451AQDQWTQ1 - Texas Instruments.

HTML Datasheet
TMP451-Q1.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TMP451AQDQWTQ1 Image

TMP451AQDQWTQ1

Texas Instruments
32D-TMP451AQDQWTQ1

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