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TMP421AIDCNTG4

Texas Instruments

TMP421AIDCNTG4 by Texas Instruments

TMP421AIDCNTG4 by Texas Instruments is a 12-bit temperature sensor with a max supply voltage of 5.5V and accuracy of 2.5°C. It features a 2-wire interface, operates b/w -40 to 125°C, and is ideal for applications requiring precise temperature monitoring in compact spaces.

Median Price

$0.981

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Mouser Electronics

USA . 250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.981

10k+ parts

$0.878

250

-

-

$0.981

$0.878

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Nova Conductors

Japan . 150 parts In-Stock

1+ parts

$1.330

100+ parts

-

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150

$1.330

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Chip Stock

USA . 39,850 parts In-Stock

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39,850

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Digiode

USA . 3,308 parts In-Stock

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3,308

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Vyrian

USA . 2,746 parts In-Stock

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2,746

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Distributors (Availability)

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Ampacity Inc.

Singapore . 250 parts In-Stock

1+ parts

$0.830

100+ parts

-

1k+ parts

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250

$0.830

-

-

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Semicontronic

India . 11 parts In-Stock

1+ parts

$0.830

100+ parts

$0.809

1k+ parts

$0.805

10k+ parts

-

11

$0.830

$0.809

$0.805

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Continental Prestige Electronics

USA . 2,011 parts In-Stock

1+ parts

$1.330

100+ parts

-

1k+ parts

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10k+ parts

$1.303

2,011

$1.330

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$1.303

Argo Parts USA

USA . 1,271 parts In-Stock

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$1.330

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-

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1,271

$1.330

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Parana Technologies

USA . 517 parts In-Stock

1+ parts

$1.550

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$2.199

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517

$1.550

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$2.199

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DigiPath Technology Company

USA . 79 parts In-Stock

1+ parts

$1.707

100+ parts

$1.571

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79

$1.707

$1.571

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ChromeModa Solutions

Germany . 2,988 parts In-Stock

1+ parts

$1.742

100+ parts

$1.428

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2,988

$1.742

$1.428

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IDEA Electronic Components Group

UK . 1,425 parts In-Stock

1+ parts

$1.742

100+ parts

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$1.568

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1,425

$1.742

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$1.568

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Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$1.886

100+ parts

$1.792

1k+ parts

$1.792

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50

$1.886

$1.792

$1.792

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Corohmni

South Africa . 244 parts In-Stock

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$2.115

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AZTECH Wire

Italy . 467 parts In-Stock

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$13.035

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Kepictronics

USA . 13,240 parts In-Stock

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Corphita

USA . 1,364 parts In-Stock

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1,364

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Netroflash

USA . 500 parts In-Stock

1+ parts

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100+ parts

$1.303

1k+ parts

$1.264

10k+ parts

$1.237

500

-

$1.303

$1.264

$1.237

Perfect Parts

USA . 203 parts In-Stock

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203

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Overview

Discover the Texas Instruments TMP421AIDCNTG4, a top-tier temperature sensor designed to meet your precise measurement needs. With Texas Instruments' reputation for quality and innovation, this sensor offers unparalleled accuracy and reliability in monitoring temperature changes. Ideal for a wide range of applications, from consumer electronics to industrial equipment, this sensor provides valuable insights to optimize performance and efficiency. Trust in Texas Instruments for cutting-edge technology that delivers exceptional value and benefits to customers worldwide.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material makes the sensor lightweight and durable, suitable for various applications.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage, this temperature sensor can be used in systems with higher voltage requirements.

No. of Bits: 12

Having 12 bits allows for higher resolution temperature measurements, providing more accurate data.

Body Width: 1.6 inch

The compact size of 1.6 inches makes it easy to integrate this sensor into different electronic devices without taking up much space.

Power Supplies (V): 3/5

This sensor is versatile and can be powered with 3V or 5V supplies, allowing for flexibility in different operating conditions.

Sensors or Transducers Type: TEMPERATURE SENSOR, SWITCH/DIGITAL OUTPUT, SERIAL

This sensor offers multiple types of outputs including digital outputs and serial communication, making it compatible with a variety of systems.

No. of Terminals: 8

Having 8 terminals provides more connectivity options and makes it easier to interface with other electronics.

Body Height: 1.175 mm

The low profile design of 1.175 mm allows for easy integration and mounting in space-constrained applications.

Package Shape or Style: RECTANGULAR

The rectangular shape of the package provides a standardized form factor, making it easy to design and assemble with other components.

Minimum Supply Voltage: 2.7 V

With a low minimum supply voltage, this sensor can operate efficiently in low-power applications.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature of 125°C ensures the sensor can withstand and accurately measure in elevated temperature environments.

Minimum Operating Temperature: -40 °C

With a minimum operating temperature of -40°C, this sensor can be used in a wide range of cold temperature applications.

Terminal Finish: NICKEL PALLADIUM GOLD

The nickel-palladium-gold finish on the terminals provides excellent conductivity and corrosion resistance for long-term reliability.

Maximum Operating Current: 0.038 mA

With a low operating current of 0.038 mA, this sensor consumes minimal power, making it energy-efficient.

Housing: PLASTIC

The plastic housing offers durability and protection for the internal components, making the sensor suitable for various operating environments.

Maximum Accuracy °C: 2.5

With a maximum accuracy of 2.5°C, this sensor provides precise temperature measurements for critical applications.

Body Length/Diameter: 2.9 mm

The compact body length/diameter of 2.9 mm ensures easy installation and integration into small devices or systems.

Termination Type: SOLDER

The solder termination type simplifies the installation process and ensures a secure connection for reliable data transmission.

Output Interface Type: 2-WIRE INTERFACE

The 2-wire interface simplifies the communication process and makes it easy to connect the sensor to other devices or systems.

Mounting Feature: SURFACE MOUNT

The surface mounting feature offers easy and secure installation on PCBs or other surfaces, enhancing the sensor's overall reliability.

Technical Specifications

Temperature Sensors TMP421AIDCNTG4 attributes and parameters. Explore more Temperature Sensors devices from Texas Instruments

Specs

Maximum Accuracy (Cel):

2.5

Body Width:

1.6 inch

Body Height:

1.175 mm

Body Length/Diameter:

2.9 mm

Housing:

PLASTIC

JESD-609 Code:

e4

Mounting Feature:

No. of Bits:

12

No. of Terminals:

8

Maximum Operating Current:

.038 mA

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Output Interface Type:

2-WIRE INTERFACE

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

TSSOP8,.1

Package Shape or Style:

Power Supplies (V):

3/5

Sub-Category:

Other Sensors

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.7 V

Terminal Finish:

NICKEL PALLADIUM GOLD

Termination Type:

SOLDER

Trade Compliance

TMP421AIDCNTG4 Sensors & Transducers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

PCN

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

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Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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