TMP75CQDRQ1 The TMP75CQDRQ1 is a digital temperature sensor from Texas Instruments with a 12-bit ADC. It offers high accuracy and a wide operating temperature range.
Mfr Part #:

TMP75CQDRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TMP75CQDRQ1 is a digital temperature sensor from Texas Instruments with a 12-bit ADC. It offers high accuracy and a wide operating temperature range.
Total Stock: 36,512 pcs
$ Price Range: $0.53

TMP75CQDRQ1 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
35,500 pcs
35500 pcs On Request 1 On Request On Request 17+ On Request On Request
Non-Authorised Inventory information
1,012 pcs
1012 pcs On Request 1 On Request On Request On Request On Request On Request

TMP75CQDRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Carrier Type
Features
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Operating Supply Voltage
Operating Temperature
Operating Temperature Range
Output Type
Package Quantity
Quiescent Current (Typical @ Active)
Quiescent Current (Typical @ Shutdown)
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
Tape & Reel
Test Condition
Voltage
accuracy (Typical @ -20 °C to 85 °C)
accuracy (Typical @ 0 °C to 70 °C)

TMP75CQDRQ1 Description

Short technical summary and product information.

The Texas Instruments TMP75CQDRQ1 is an integrated digital temperature sensor featuring a 12-bit analog-to-digital converter (ADC). It operates from a supply voltage range of 1.4V to 3.6V and is specified for an ambient operating temperature range of -40°C to +125°C.

 

This sensor provides digital output via an SMBus and two-wire serial interface, allowing up to eight devices on the same bus. It boasts high accuracy, with a typical accuracy of ±0.25°C from 0°C to +70°C, and ±1°C over the full -40°C to +125°C range. The resolution is 12 bits, enabling temperature readings with 0.0625°C increments.

 

Key features include a dedicated ALERT pin with programmable trip values for overtemperature detection, a shutdown mode for power saving, and a one-shot conversion mode. The TMP75CQDRQ1 is available in an 8-pin SOIC package and is qualified for automotive applications, meeting AEC-Q100 standards.

 

Designed for simplicity, this sensor requires no external components for temperature sensing. Its features make it suitable for various monitoring applications where precise temperature measurement is critical.

TMP75CQDRQ1 Quick Information

Product Type: Digital Temperature Sensor
Canonical Name: TMP75C-Q1 Digital Temperature Sensor
Subcategory: Temperature Sensors

TMP75CQDRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMP75CQDRQ1 Estimated Pricing

Qty Low High
1+ $0.53 $0.53

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMP75CQDRQ1 Features

  • Digital output with 12-bit resolution.
  • Wide -40°C to 125°C operating range.
  • High accuracy up to ±0.25°C typical.
  • SMBus and two-wire interface compatible.
  • AEC-Q100 qualified for automotive use.

TMP75CQDRQ1 Applications

  • Automotive temperature monitoring.
  • System thermal management.
  • Industrial control systems.
  • Power supply monitoring.

TMP75CQDRQ1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TMP75CQDRQ1?

The TMP75CQDRQ1 operates from -40°C to 125°C.

What is the accuracy of the TMP75CQDRQ1 temperature sensor?

The typical accuracy is ±0.25°C from 0°C to 70°C, ±0.5°C from -20°C to 85°C, and ±1°C from -40°C to 125°C.

What is the supply voltage range for the TMP75CQDRQ1?

The operating supply voltage range is 1.4V to 3.6V.

What package type is the TMP75CQDRQ1 available in?

The TMP75CQDRQ1 is available in an 8-SOIC package.

Does the TMP75CQDRQ1 support automotive applications?

Yes, the TMP75CQDRQ1 is qualified for automotive applications and meets AEC-Q100 standards.

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