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ADT7481ARMZ-REEL
+Lista de MateriaisSENSOR DIGITAL 0C-127C 10MSOP
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
The ADT7481ARMZ-REEL is a versatile digital temperature sensor designed for precise temperature measurement in a variety of applications, including industrial, consumer, and automotive sectors. It features a 2-wire I²C interface, allowing easy integration with microcontrollers and other digital devices. The sensor can measure temperatures from -40°C to +125°C with a resolution of 0.0625°C.
This device incorporates multiple functionality features, including temperature monitoring, fault detection, and the ability to track multiple temperature zones. It supports both high accuracy and fast response times, making it suitable for critical temperature monitoring applications.
The ADT7481ARMZ-REEL comes in a compact package, which is ideal for space-constrained designs. Its low power consumption makes it suitable for battery-operated devices. Robust protection against over-temperature conditions ensures reliability in demanding environments. Overall, the ADT7481ARMZ-REEL is an excellent choice for applications requiring accurate and reliable temperature sensing.
This device incorporates multiple functionality features, including temperature monitoring, fault detection, and the ability to track multiple temperature zones. It supports both high accuracy and fast response times, making it suitable for critical temperature monitoring applications.
The ADT7481ARMZ-REEL comes in a compact package, which is ideal for space-constrained designs. Its low power consumption makes it suitable for battery-operated devices. Robust protection against over-temperature conditions ensures reliability in demanding environments. Overall, the ADT7481ARMZ-REEL is an excellent choice for applications requiring accurate and reliable temperature sensing.
Equivalent
The ADT7481ARMZ-REEL is a temperature sensor and fan controller. Equivalent products include the LM75, LM95245, and MCP9808, which also serve similar functions in temperature sensing and management. When searching for alternatives, consider specifications like accuracy, interface (I2C or SMBus), and temperature range to ensure compatibility with your application. Always verify specific features and performance characteristics to ensure suitability.
Features
The ADT7481ARMZ-REEL is a digital temperature sensor and fan controller designed for monitoring and managing thermal conditions in electronic systems. Key features include:
1. Multiple Temperature Sensors: It can read temperatures from four external thermistor inputs and has an onboard temperature sensor.
2. I2C Interface: The device supports I2C communication for easy integration into various systems.
3. Fan Control: It offers PWM fan control to optimize cooling based on temperature readings, enhancing system efficiency.
4. Temperature Measurement Range: Typical operating range is from -55°C to +125°C.
5. High Accuracy: It provides accurate temperature readings with a typical resolution of 0.5°C.
6. Configurable Alerts: The device can generate alerts for over-temperature conditions, helping in preventive maintenance.
7. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
These features make the ADT7481ARMZ-REEL ideal for applications in computers, servers, and other electronic devices where thermal management is critical.
1. Multiple Temperature Sensors: It can read temperatures from four external thermistor inputs and has an onboard temperature sensor.
2. I2C Interface: The device supports I2C communication for easy integration into various systems.
3. Fan Control: It offers PWM fan control to optimize cooling based on temperature readings, enhancing system efficiency.
4. Temperature Measurement Range: Typical operating range is from -55°C to +125°C.
5. High Accuracy: It provides accurate temperature readings with a typical resolution of 0.5°C.
6. Configurable Alerts: The device can generate alerts for over-temperature conditions, helping in preventive maintenance.
7. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
These features make the ADT7481ARMZ-REEL ideal for applications in computers, servers, and other electronic devices where thermal management is critical.
Pinout
The ADT7481ARMZ-REEL is a temperature monitoring and fan control IC with a 16-pin TSSOP (Thin Shrink Small Outline Package) configuration. The pin count is 16.
Pin Functions:
1. VDD: Power supply.
2. GND: Ground.
3. SDA: I²C data line.
4. SCL: I²C clock line.
5. ALERT: Interrupt output for alarm conditions.
6. TEMP: Temperature sensing input.
7. FANIN: Input for fan speed measurement.
8. FANOUT: Output for fan control.
9. PWM: Pulse-width modulation output for fan control.
10. T_CRIT: Critical temperature input.
11. T_LIMIT: Temperature limit input.
12. NFAULT: Fault indication output.
13. NC (No Connect): Not connected.
14. NC (No Connect): Not connected.
15. NC (No Connect): Not connected.
16. NC (No Connect): Not connected.
This device is typically used for monitoring the temperature of CPUs and other critical components, as well as controlling fan speeds based on temperature readings.
Pin Functions:
1. VDD: Power supply.
2. GND: Ground.
3. SDA: I²C data line.
4. SCL: I²C clock line.
5. ALERT: Interrupt output for alarm conditions.
6. TEMP: Temperature sensing input.
7. FANIN: Input for fan speed measurement.
8. FANOUT: Output for fan control.
9. PWM: Pulse-width modulation output for fan control.
10. T_CRIT: Critical temperature input.
11. T_LIMIT: Temperature limit input.
12. NFAULT: Fault indication output.
13. NC (No Connect): Not connected.
14. NC (No Connect): Not connected.
15. NC (No Connect): Not connected.
16. NC (No Connect): Not connected.
This device is typically used for monitoring the temperature of CPUs and other critical components, as well as controlling fan speeds based on temperature readings.
Manufacturer
The ADT7481ARMZ-REEL is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and embedded systems technology. Founded in 1965 and headquartered in Norwood, Massachusetts, the company designs and manufactures a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Its products are used across various industries, including automotive, communications, healthcare, and industrial automation. Analog Devices is known for its innovation in precision analog technologies and has a strong focus on advanced manufacturing processes and quality. The ADT7481ARMZ-REEL specifically is a digital temperature sensor and can be utilized in applications requiring temperature monitoring and control.
Application
The ADT7481ARMZ-REEL is a digital temperature sensor and fan controller used in various applications, including:
1. PC and Server Cooling: Monitors temperatures and controls fan speeds to enhance thermal management.
2. Telecommunications Equipment: Ensures optimal operating temperatures in networking hardware.
3. Consumer Electronics: Manages heat in devices like laptops and gaming consoles.
4. Industrial Equipment: Maintains safe temperature levels in machinery and control systems.
5. Automotive Applications: Used in climate control and monitoring systems.
Its precision and versatility make it suitable for any application requiring temperature monitoring and control.
1. PC and Server Cooling: Monitors temperatures and controls fan speeds to enhance thermal management.
2. Telecommunications Equipment: Ensures optimal operating temperatures in networking hardware.
3. Consumer Electronics: Manages heat in devices like laptops and gaming consoles.
4. Industrial Equipment: Maintains safe temperature levels in machinery and control systems.
5. Automotive Applications: Used in climate control and monitoring systems.
Its precision and versatility make it suitable for any application requiring temperature monitoring and control.
Package
The ADT7481ARMZ-REEL is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format.
