ADT7481ARMZ-REEL

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ADT7481ARMZ-REEL

SENSOR DIGITAL 0C-127C 10MSOP

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Spezifikationen

Part Status Obsolete
Sensor Type Digital, Local/Remote
Sensing Temperature - Local 0°C ~ 127°C
Sensing Temperature - Remote -64°C ~ 191°C
Output Type SMBus
Voltage - Supply 3V ~ 3.6V
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 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-MSOP
Base Product Number ADT7481

Übersicht

Description

The ADT7481ARMZ-REEL is a digital temperature sensor and thermal watchdog designed by Analog Devices Inc. It features a 1°C accuracy range and supports both I2C and SMBus communication interfaces, allowing for easy integration into various digital systems. The device can monitor multiple temperature channels, making it suitable for applications in computer systems, telecommunications, and industrial equipment.
Key features include programmable alert thresholds, a robust thermal monitoring function, and the ability to operate over a wide temperature range. The ADT7481 provides high-resolution digital temperature readings and can be used to implement temperature-based control strategies in embedded systems. Additionally, its compact package and low power consumption make it ideal for space-constrained applications.
Overall, the ADT7481ARMZ-REEL is a versatile solution for accurate temperature monitoring and management in electronic devices.

Features

The ADT7481ARMZ-REEL is a digital temperature sensor and a hardware monitor designed for use in various applications, including computer systems and industrial equipment. Key features include:
1. Temperature Measurement: It provides accurate temperature readings with a measurement range of -40°C to +125°C.
2. Multiple Channels: Capable of monitoring up to 5 temperature inputs, including 2 external thermistors.
3. Accuracy: Offers a precision of ±1°C over the specified range.
4. I²C Interface: Features an I²C-compatible interface for easy integration with microcontrollers and other digital systems.
5. Thermal Alerts: Includes programmable over-temperature and under-temperature alerts for system protection.
6. Voltage Monitoring: Monitors up to three power supply voltages, enhancing system reliability.
7. Compact Package: Available in a small 16-lead TSSOP package for space-constrained designs.
These features make the ADT7481 suitable for applications requiring reliable temperature and voltage monitoring with minimal footprint.

Package

The ADT7481ARMZ-REEL is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 20-pin configuration.

Pinout

The ADT7481ARMZ-REEL is a temperature sensor and fan controller IC from Analog Devices. It features a 20-pin TSSOP package.
Pin Count: 20 pins
Functions:
- Temperature monitoring (supports multiple thermocouple inputs).
- Fan control with PWM output.
- I2C communication for configuration and data readout.
- Multiple temperature channels (up to 4).
- Integrated digital thermal sensor for accurate temperature readings.
- Alert outputs for temperature thresholds.
- Power management features for low power consumption.
This device is commonly used in applications like thermal management in computers and other electronic devices.

Manufacturer

The ADT7481ARMZ-REEL is manufactured by Analog Devices, Inc. (ADI). Founded in 1965, Analog Devices is a global technology company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company primarily serves various sectors, including communications, industrial automation, healthcare, automotive, and consumer electronics. ADI's products are widely used in applications requiring precise signal processing, data conversion, and power management. The ADT7481 is a temperature sensor and monitor, emphasizing ADI's focus on innovative solutions in the semiconductor industry.

Application

The ADT7481ARMZ-REEL is a temperature sensor and fan controller used in various applications such as industrial automation, telecommunications, data centers, and consumer electronics. It provides precise temperature monitoring and fan speed control, enhancing thermal management in electronic devices like servers, routers, and personal computers, thereby improving reliability and performance.

Equivalent

The ADT7481ARMZ-REEL chip, a temperature sensor and fan controller, has several equivalent products, including the LM75 and LM92 from Texas Instruments, the MAX6649 from Maxim Integrated, and the TMP451 from Texas Instruments. However, it's essential to verify specific functionalities and features such as communication protocols and temperature ranges to ensure compatibility for your application.

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UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.

Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.

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