TMP122AMDBVTEP The Texas Instruments TMP122AMDBVTEP is a digital temperature sensor with an SPI interface. It offers ±1.5°C accuracy and operates over a wide temperature range.
Mfr Part #:

TMP122AMDBVTEP

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMP122AMDBVTEP is a digital temperature sensor with an SPI interface. It offers ±1.5°C accuracy and operates over a wide temperature range.
Total Stock: 5,114 pcs
$ Price Range: $5.48

TMP122AMDBVTEP Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,310 pcs
3310 pcs On Request 1 On Request On Request 13+ On Request On Request
Non-Authorised Inventory information
1,804 pcs
1804 pcs On Request 1 On Request On Request On Request On Request On Request

TMP122AMDBVTEP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Carrier
Features
Low Quiescent Current
Mounting Type
Operating Temperature
Operation to 150°C
Output Type
Resolution
Sensing Temperature
Sensor Type
Standard Package Qty
Storage Temperature
Supplier Device Package
Tape & Reel
Test Condition
Voltage
accuracy (Maximum @ -25 °C ~ 85 °C)

TMP122AMDBVTEP Description

Short technical summary and product information.

The TMP122AMDBVTEP from Texas Instruments is an enhanced product digital temperature sensor featuring an SPI-compatible interface and an alert function. It is designed for accurate temperature measurements, offering ±1.5°C accuracy from -25°C to 85°C and ±2.0°C from -55°C to 125°C. The sensor supports programmable resolution from 9 to 12 bits plus sign, and programmable high/low setpoints.

 

With a wide supply voltage range of 2.7V to 5.5V and low quiescent current of 50 µA, the TMP122AMDBVTEP is suitable for low-power applications. It can operate up to 150°C. The sensor is housed in a tiny SOT-23-6 package, making it ideal for space-constrained designs. Applications include power-supply temperature monitoring, computer peripheral thermal protection, battery management, and environmental monitoring.

 

This device supports defense, aerospace, and medical applications with a controlled baseline, single assembly/test site, and single fabrication site. It is available in a military temperature range of -55°C to 125°C, with extended product life cycle and change notification.

TMP122AMDBVTEP Quick Information

Product Type: Digital Temperature Sensor
Canonical Name: TMP122-EP Digital Temperature Sensor with SPI Interface
Subcategory: Digital

TMP122AMDBVTEP Compliance

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

TMP122AMDBVTEP Estimated Pricing

Qty Low High
1+ $5.48 $5.48

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

TMP122AMDBVTEP Features

  • SPI-compatible digital temperature sensor.
  • ±1.5°C accuracy from -25°C to 85°C.
  • Wide 2.7V to 5.5V supply range.
  • Low quiescent current of 50 µA.
  • Compact SOT-23-6 package.

TMP122AMDBVTEP Applications

  • Power supply temperature monitoring.
  • Computer peripheral thermal protection.
  • Notebook computer thermal management.
  • Battery management systems.
  • Environmental monitoring and HVAC.

TMP122AMDBVTEP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TMP122AMDBVTEP?

The operating temperature range is -55°C to 125°C.

What is the accuracy of the TMP122AMDBVTEP temperature sensor?

The accuracy is ±1.5°C from -25°C to 85°C and ±2.0°C from -55°C to 125°C.

What is the supply voltage range for the TMP122AMDBVTEP?

The supply voltage range is 2.7V to 5.5V.

What package type is the TMP122AMDBVTEP available in?

It is available in a SOT-23-6 package.

Does the TMP122AMDBVTEP have an SPI interface?

Yes, it features an SPI-compatible interface.

What is the resolution of the TMP122AMDBVTEP?

The resolution is 12 bits.

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