ADT7461AARMZ

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ADT7461AARMZ

SENSOR DIGITAL -40C-120C MICRO8

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  • Mfr. Part #ADT7461AARMZ
  • Package
  • Datasheet
  • In Stock6878

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Specifications

Part Status Obsolete
Sensor Type Digital, Local/Remote
Sensing Temperature - Local -40°C ~ 120°C
Sensing Temperature - Remote -64°C ~ 191°C
Output Type SMBus
Voltage - Supply 3V ~ 3.6V
Resolution 8 b
Features One-Shot, Output Switch, Programmable Limit, Standby Mode
Accuracy - Highest (Lowest) ±1°C (±2.5°C)
Test Condition 0°C ~ 70°C (-40°C ~ 100°C)
Operating Temperature -40°C ~ 120°C
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Base Product Number ADT7461

Overview

Description

The ADT7461AARMZ is a digital temperature sensor and monitor, used primarily in computing and electronic systems for efficient thermal management. It is designed to measure the temperature of a microprocessor's die and ambient temperature, ensuring that systems operate within safe temperature limits to prevent overheating and damage.
Key features include:
1. Accuracy: The ADT7461AARMZ provides precise temperature readings, typically with an accuracy of ±1°C, making it suitable for critical applications.

2. Interface: It uses a standard I2C/SMBus interface, allowing easy integration and communication with microcontrollers and other digital systems.
3. Operating Range: It supports a wide operating temperature range, suitable for various environments and applications.
4. Low Power Consumption: Designed for efficiency, it consumes minimal power, making it ideal for battery-operated devices.
5. Alert Function: The sensor includes programmable alert thresholds, enabling real-time notifications if temperatures exceed predefined levels.
Overall, the ADT7461AARMZ is a reliable solution for monitoring temperatures in electronic systems, enhancing performance and reliability by preventing overheating.

Features

The ADT7461AARMZ is a temperature monitor and fan control IC that provides precise temperature measurement and control functions for system management. Key features include:
1. Temperature Monitoring: It can measure the temperature of its own internal sensor as well as an external diode-connected transistor, often found in processors or other ICs.
2. Accuracy: The device offers high accuracy, with a typical accuracy of ±1°C for the remote sensor and ±3°C for the internal sensor over a wide temperature range.
3. Fan Control: The ADT7461AARMZ can manage fan speed by providing a PWM output for fan speed control, ensuring efficient thermal management.
4. Digital Interface: It utilizes an I²C-compatible interface for communication, allowing for easy integration into system designs.
5. Programmable Limits: Users can set high and low temperature limits, enabling the system to respond to over-temperature conditions.
6. Compact Package: Available in a small MSOP package, it is suitable for space-constrained applications.
These features make the ADT7461AARMZ ideal for applications requiring reliable temperature monitoring and fan control, such as computing and networking equipment.

Package

The ADT7461AARMZ is typically available in an 8-lead MSOP (Mini Small Outline Package). This package type is compact, making it suitable for applications requiring space-saving solutions.

Pinout

The ADT7461AARMZ is a digital temperature sensor with a 6-pin configuration. It is designed to monitor temperatures, offering a digital output that allows for precise temperature measurements. The device typically functions over a wide temperature range and is often used in applications requiring accurate thermal monitoring, such as computer systems, consumer electronics, and industrial equipment.
Key functions of the ADT7461AARMZ include:
1. Temperature Sensing: It measures temperature using a diode-connected transistor in the target device.
2. Digital Output: The sensor provides a digital output via an I²C-compatible interface.
3. Alert Functionality: It includes an ALERT output to signal over-temperature conditions.
4. Programmable Configuration: The sensor can be configured for different operations and temperature thresholds.
The small form factor and efficient power consumption make it suitable for compact and low-power applications. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines.

Manufacturer

The ADT7461AARMZ is manufactured by Analog Devices, Inc. Analog Devices is a semiconductor company that specializes in the design and manufacturing of a wide range of integrated circuits used in analog, mixed-signal, and digital signal processing applications. The company serves numerous sectors, including industrial, automotive, communications, healthcare, and consumer electronics.

Application

The ADT7461AARMZ is a temperature sensor used in various applications requiring precise temperature monitoring and thermal management. Typical areas include computer systems for CPU and system temperature monitoring, telecommunications equipment for environmental control, industrial automation for machinery temperature regulation, and consumer electronics for device thermal management. It is also used in networking equipment and servers to ensure optimal operating conditions by preventing overheating and ensuring energy efficiency.

Equivalent

The ADT7461AARMZ is a digital temperature sensor. Equivalent products include the LM75 (from Texas Instruments), TMP75 (from Texas Instruments), and the MCP9808 (from Microchip Technology). These sensors also support I2C communication and provide temperature monitoring features similar to the ADT7461AARMZ. However, differences in specifications like temperature range and accuracy should be reviewed to ensure compatibility with your application.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

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