Mfr Part #:

TMP422AIDCNRG4

The Texas Instruments TMP422AIDCNRG4 is a digital temperature sensor with a wide operating range. It features SMBus output and is housed in a SOT-23-8 package.

✓ Total Stock: 8,500 pcs

$ Price Range: $1.01

TMP422AIDCNRG4 Available from 1 distributor

✓ 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	8,500 pcs On Request	8500 pcs	On Request	1	On Request	On Request	2017+NOPB	On Request	On Request

TMP422AIDCNRG4 Description

Short technical summary and product information.

The Texas Instruments TMP422AIDCNRG4 is a digital temperature sensor designed for accurate temperature monitoring. It operates across a wide temperature range of -40°C to 125°C, making it suitable for various environmental conditions.

This sensor provides a digital output and communicates via the SMBus protocol. Key features include one-shot capability, output switch functionality, programmable limits, and a shutdown mode for power efficiency. The accuracy is rated at ±1.5°C, with a test condition range of 15°C to 85°C, and a broader sensing range from -64°C to 191°C.

The TMP422AIDCNRG4 is designed for surface mounting and comes in a compact SOT-23-8 package. Its voltage supply ranges from 2.7V to 5.5V. The resolution is 11 bits, providing detailed temperature readings. This component is ideal for applications requiring precise local or remote temperature sensing.

It is classified as RoHS3 Compliant, with an MSL of 1 (Unlimited), and REACH Unaffected. The device is suitable for integration into a wide array of electronic systems where temperature management is critical.

TMP422AIDCNRG4 Quick Information

Product Type: Digital Temperature Sensor

Canonical Name: Texas Instruments TMP422AIDCNRG4 Digital Temperature Sensor

Subcategory: Digital

TMP422AIDCNRG4 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TMP422AIDCNRG4 Estimated Pricing

Qty	Low	High
1+	$1.01	$1.01

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

TMP422AIDCNRG4 Features

Digital, local/remote temperature sensing.
Wide -40°C to 125°C operating range.
SMBus output for digital communication.
Compact SOT-23-8 surface mount package.
Accurate to ±1.5°C with 11-bit resolution.

TMP422AIDCNRG4 Applications

Ideal for system thermal monitoring.
Suitable for embedded control systems.
Used in consumer electronics devices.
Applicable in industrial equipment.

TMP422AIDCNRG4 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating temperature range for the TMP422AIDCNRG4?

-40°C to 125°C

What is the voltage supply range for this temperature sensor?

2.7V to 5.5V

What type of output does the TMP422AIDCNRG4 provide?

SMBus

What is the package type for the TMP422AIDCNRG4?

SOT-23-8

How accurate is the TMP422AIDCNRG4 temperature sensor?

±1.5°C (±2.5°C)

TMP422AIDCNRG4 Alternate Parts

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The Texas Instruments TMP423BIDCNRG4 is a digital temperature sensor with an operating range of -40°C to 125°C. It features SMBus output and is available in a SOT-23-8 package.

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