TMP423AIDCNT datasheet pdf and Temperature Sensors - Analog and Digital Output product details from Texas Instruments stock available at Feilidi

  • Manufacturer: Texas Instruments
  • NO: 815-TMP423AIDCNT
  • Package: SOT-23-8
  • Datasheet: pdf
  • Stock: 2250
  • Description: TMP423AIDCNT datasheet pdf and Temperature Sensors - Analog and Digital Output product details from Texas Instruments stock available at Feilidi(Kg)


  • Delivery: Delivery
  • Payment: payment

In Stock

Please send RFQ , we will respond immediately.

authentication (1) authentication (2) authentication (3) authentication (4) authentication (5) authentication (6) authentication (7) authentication (8) authentication (9)

Purchase & Inquiry


User guide


You may place an order without registering to ICGNT.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.


1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.transport


Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Packaging Tape & Reel (TR)
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
Length 2.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Radiation Hardening No
Number of Pins 8
Package / Case SOT-23-8
Interface I2C, SMBus
Height 1.45mm
Width 1.63mm
Thickness 1.1mm
Mounting Type Surface Mount
Operating Temperature -40°C~125°C
Operating Supply Current 32μA
Max Supply Voltage (DC) 5.5V
Min Supply Voltage (DC) 2.7V
JESD-609 Code e4
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Base Part Number TMP423
Output Type SMBus
Subcategory Other Sensors
Power Supplies 3/5V
Body Breadth 1.6 mm
Output Current 6mA
Feature One-Shot, Output Switch, Programmable Limit, Shutdown Mode
Termination Type SOLDER
Accuracy-Max 1 Cel
Quiescent Current 400μA
Test Condition 15°C ~ 85°C (-40°C ~ 125°C)
Resolution 11 b
Number of Bits 12
Voltage - Supply 2.7V~5.5V
Sensor Type Digital, Local/Remote
Accuracy - Highest (Lowest) ±1.5°C (±2.5°C)
Sensing Temperature - Local -40°C~125°C
Sensing Temperature - Remote -64°C~191°C

TMP423AIDCNT Overview

Safety-protected analog sensors are packed in the Tape & Reel (TR). To protect the devices from damage, the analog sensors are packaged in SOT-23-8 packages. A sensor with 8 pins functions properly. 8 terminations are present in this electronic part. In operation, the analog sensors could provide 32μA current. Sensor voltage should be 5.5V in DC circuits. However, the minimum DC voltage supplied by the magnetic switch can be 2.7V. In analog sensors, the current flowing from the GND terminal should be 400μA. It is generally recommended that the current output of the sensor be 6mA for optimal performance.

TMP423AIDCNT Features

Moisture Sensitivity Level (MSL): 2  (1 Year)
Tape & Reel (TR) Package
Operating Temperature: -40°C~125°C
Supply Voltage: 2.7V~5.5V
8 Pins
Local Sensing Temperature: -40°C~125°C
8 Terminations
Highest (Lowest) Accuracy: ±1.5°C (±2.5°C)
Sensor Type: Digital, Local/Remote

TMP423AIDCNT Applications

There are a lot of Texas Instruments TMP423AIDCNT Analog & Digital Sensors applications.

  • Data Communication Equipment
  • Power supplies, converters, and heat- sink
  • Personal Computers and Servers
  • Industrial electronics, motor drives, and lighting drivers
  • Notebook computers
  • Industrial
  • Engineering
  • General Purpose Temperature Monitoring
  • Servers
  • Limit temperature monitoring

In Stock

Please send RFQ , we will respond immediately.