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TMP400AIDBQR The Texas Instruments TMP400AIDBQR is a digital temperature sensor with both local and remote sensing capabilities. It offers high accuracy and a wide operating temperature range.
Mfr Part #:

TMP400AIDBQR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMP400AIDBQR is a digital temperature sensor with both local and remote sensing capabilities. It offers high accuracy and a wide operating temperature range.
✓ Total Stock: 7,912 pcs
$ Price Range: $0.99

TMP400AIDBQR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,852 pcs
On Request
5852 pcs On Request 1 On Request On Request 1906+5 On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,900 pcs
On Request
1900 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
160 pcs
On Request
160 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TMP400AIDBQR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Lead Spacing
Mounting Type
Operating Temperature
Output Type
Resolution
Sensing Temperature
Sensor Type
Supplier Device Package
Test Condition
Voltage
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TMP400AIDBQR Description

Short technical summary and product information.

The TMP400AIDBQR from Texas Instruments is a digital temperature sensor designed for monitoring both local and remote temperatures. It features a programmable non-ideality factor and series resistance cancellation for enhanced accuracy.

 

Key specifications include a sensing temperature range of -40°C to 125°C with an accuracy of ±1°C for both local and remote sensors under specified conditions. The device operates from a 2.7V to 5.5V supply and communicates via a two-wire/SMBus serial interface. Resolution is programmable from 9 to 12 bits.

 

This sensor is suitable for applications such as LCD/DLP/LCOS projectors, servers, industrial controllers, telecom equipment, desktop and notebook computers, and storage area networks. It includes features like an alert function, diode fault detection, and minimum/maximum temperature monitors.

 

The TMP400AIDBQR is available in a 16-QSOP package and supports surface mount installation. It is noted as obsolete and no longer in production.

TMP400AIDBQR Quick Information

Product Type: Temperature Sensor
Series: TMP400
Canonical Name: TMP400 Remote and Local Temperature Sensor with N-Factor and Series-R Correction
Subcategory: Local/Remote

TMP400AIDBQR Compliance

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

TMP400AIDBQR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

TMP400AIDBQR Features

  • Measures local and remote temperatures accurately.
  • ±1°C accuracy for both sensor types.
  • Wide -40°C to 125°C operating range.
  • Programmable resolution from 9 to 12 bits.
  • SMBus serial interface for communication.

TMP400AIDBQR Applications

  • Ideal for server temperature monitoring.
  • Used in industrial control systems.
  • Suitable for desktop and notebook computers.
  • Applicable in telecom equipment.
  • Supports projector thermal management.

TMP400AIDBQR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TMP400AIDBQR?

The operating temperature range is -40°C to 125°C.

What is the accuracy of the TMP400AIDBQR temperature sensor?

The accuracy is ±1°C for both local and remote sensors.

What voltage is required to operate the TMP400AIDBQR?

The device operates from a 2.7V to 5.5V supply.

What type of interface does the TMP400AIDBQR use?

It uses a two-wire/SMBus serial interface.

What package is the TMP400AIDBQR supplied in?

The TMP400AIDBQR is supplied in a 16-QSOP package.

What is the resolution of the TMP400AIDBQR?

The resolution is programmable from 9 to 12 bits.

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