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SENSOR DIGITAL -40C-120C 8SOIC
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Ông. Phần #ADT7461ARZ
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Obsolete |
| Sensor Type | Digital, Local/Remote |
| Sensing Temperature - Local | -40°C ~ 120°C |
| Sensing Temperature - Remote | -55°C ~ 150°C |
| Output Type | SMBus |
| Voltage - Supply | 3V ~ 5.5V |
| Resolution | 8 b |
| Features | One-Shot, Output Switch, Programmable Limit, Standby Mode |
| Accuracy - Highest (Lowest) | ±3°C |
| Test Condition | -40°C ~ 100°C |
| Operating Temperature | -40°C ~ 120°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | ADT7461 |
Tổng quan
Description
The ADT7461ARZ is a digital temperature sensor and thermal management device from Analog Devices. It features two temperature sensors: one for the ambient temperature and another for internal die temperature monitoring. The device communicates via a standard I²C interface, enabling easy integration into various systems.
Key features include programmable alert functions, which can notify users of temperature thresholds, and multiple programmable registers for configuration. The ADT7461ARZ operates over a wide temperature range, making it suitable for various applications, including computer systems, industrial equipment, and consumer electronics. Its compact package and low power consumption make it ideal for space-constrained designs.
Overall, the ADT7461ARZ is a versatile solution for accurate temperature monitoring and management, assisting in efficient thermal control in electronic systems.
Key features include programmable alert functions, which can notify users of temperature thresholds, and multiple programmable registers for configuration. The ADT7461ARZ operates over a wide temperature range, making it suitable for various applications, including computer systems, industrial equipment, and consumer electronics. Its compact package and low power consumption make it ideal for space-constrained designs.
Overall, the ADT7461ARZ is a versatile solution for accurate temperature monitoring and management, assisting in efficient thermal control in electronic systems.
Equivalent
The ADT7461ARZ is a digital temperature sensor and fan controller. Equivalent products include the LM75 (Texas Instruments), TMP102 (Texas Instruments), and DS1621 (Maxim Integrated). These alternatives provide similar temperature monitoring capabilities, but specifications may vary, so it’s important to check compatibility for specific applications.
Features
The ADT7461ARZ is a digital temperature sensor and fan controller designed for low-power applications. Key features include:
1. Temperature Sensing: It offers precise temperature measurement over a range of -40°C to +125°C with a 0.5°C accuracy.
2. Multiple Channels: Supports multiple temperature channels, allowing the monitoring of up to 4 external diodes.
3. Fan Control: Features PWM (Pulse Width Modulation) fan control for efficient thermal management.
4. I2C Interface: Communicates via a convenient I2C interface, enabling easy integration into various systems.
5. Programmable Alerts: Configurable temperature thresholds for generating alerts, enhancing system reliability.
6. Low Power Consumption: Designed to operate with minimal power, making it suitable for battery-powered devices.
7. Small Package: Available in a compact 16-lead TSSOP package, facilitating space-saving designs.
Overall, the ADT7461ARZ is ideal for applications in computing, telecommunications, and any system requiring effective thermal management.
1. Temperature Sensing: It offers precise temperature measurement over a range of -40°C to +125°C with a 0.5°C accuracy.
2. Multiple Channels: Supports multiple temperature channels, allowing the monitoring of up to 4 external diodes.
3. Fan Control: Features PWM (Pulse Width Modulation) fan control for efficient thermal management.
4. I2C Interface: Communicates via a convenient I2C interface, enabling easy integration into various systems.
5. Programmable Alerts: Configurable temperature thresholds for generating alerts, enhancing system reliability.
6. Low Power Consumption: Designed to operate with minimal power, making it suitable for battery-powered devices.
7. Small Package: Available in a compact 16-lead TSSOP package, facilitating space-saving designs.
Overall, the ADT7461ARZ is ideal for applications in computing, telecommunications, and any system requiring effective thermal management.
Pinout
The ADT7461ARZ is a temperature sensor and fan controller from Analog Devices. It comes in a 20-lead TSSOP package.
### Pin Count:
- Total Pins: 20
### Pin Functions:
1. VDD: Power supply input.
2. GND: Ground reference.
3. SDA: Serial data line for I2C communication.
4. SCL: Serial clock line for I2C communication.
5. ALERT: Open-drain output for over-temperature alerts.
6. T1, T2: Temperature sensor inputs.
7. FANIN: Input for fan speed measurement.
8. FANOUT: Output to drive the fan control.
9. PWM: Pulse width modulation output for fan control.
10. CONFIG: Configuration settings for the device.
11. NFAULT: Fault output pin.
Additional pins are used for configuration and control features. The ADT7461ARZ is designed for precise temperature measurement and efficient fan speed control in various applications.
### Pin Count:
- Total Pins: 20
### Pin Functions:
1. VDD: Power supply input.
2. GND: Ground reference.
3. SDA: Serial data line for I2C communication.
4. SCL: Serial clock line for I2C communication.
5. ALERT: Open-drain output for over-temperature alerts.
6. T1, T2: Temperature sensor inputs.
7. FANIN: Input for fan speed measurement.
8. FANOUT: Output to drive the fan control.
9. PWM: Pulse width modulation output for fan control.
10. CONFIG: Configuration settings for the device.
11. NFAULT: Fault output pin.
Additional pins are used for configuration and control features. The ADT7461ARZ is designed for precise temperature measurement and efficient fan speed control in various applications.
Manufacturer
The ADT7461ARZ is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company headquartered in Norwood, Massachusetts. It specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company focuses on high-performance technology and solutions for various sectors, including communications, automotive, industrial, and consumer electronics.
Analog Devices is known for its innovation in signal processing and has a strong reputation for creating precise and efficient products that enhance electronic performance. The ADT7461ARZ, specifically, is a temperature sensor and fan controller often used in computer systems and other applications requiring temperature monitoring and management.
Analog Devices is known for its innovation in signal processing and has a strong reputation for creating precise and efficient products that enhance electronic performance. The ADT7461ARZ, specifically, is a temperature sensor and fan controller often used in computer systems and other applications requiring temperature monitoring and management.
Application
The ADT7461ARZ is a digital temperature sensor and fan controller primarily used in computer systems, servers, and industrial applications. Its key application areas include:
1. Thermal Management: Monitoring temperatures of CPUs, GPUs, and other critical components to prevent overheating.
2. Fan Control: Adjusting fan speeds based on temperature readings to optimize airflow and energy efficiency.
3. Embedded Systems: Used in various embedded applications where precise temperature monitoring is essential.
4. Consumer Electronics: Employed in devices like laptops and gaming consoles for thermal regulation.
5. Industrial Equipment: Monitoring and controlling temperature in manufacturing and automation systems.
Its versatility aids in improving system reliability and performance.
1. Thermal Management: Monitoring temperatures of CPUs, GPUs, and other critical components to prevent overheating.
2. Fan Control: Adjusting fan speeds based on temperature readings to optimize airflow and energy efficiency.
3. Embedded Systems: Used in various embedded applications where precise temperature monitoring is essential.
4. Consumer Electronics: Employed in devices like laptops and gaming consoles for thermal regulation.
5. Industrial Equipment: Monitoring and controlling temperature in manufacturing and automation systems.
Its versatility aids in improving system reliability and performance.
Package
The ADT7461ARZ is packaged in an 8-lead MSOP (Mini Small Outline Package) format. This compact package type is designed for efficient thermal performance and reduced board space in electronic applications.
