仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SensorType | Digital, Local/Remote |
| SensingTemperature-Local | -55°C ~ 125°C |
| SensingTemperature-Remote | -55°C ~ 125°C |
| OutputType | SMBus |
| Voltage-Supply | 3V ~ 5.5V |
| Resolution | 7 b |
| Features | One-Shot, Standby Mode |
| Accuracy-Highest(Lowest) | ±2°C (±3°C) |
| TestCondition | 60°C ~ 100°C (-40°C ~ 125°C) |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 16-SSOP (0.154, 3.90mm Width) |
概要
Description
The MAX1617AMEE+T is a temperature sensor and fan control IC designed for use in electronic systems requiring precise thermal management. It features a dual-channel architecture, allowing it to monitor two temperature zones: one local and one remote, typically via a thermistor or a diode-connected transistor. The device communicates over an I2C-compatible interface, facilitating easy integration with microcontrollers or other digital systems.
Key features include programmable temperature thresholds, which enable automatic fan control by adjusting fan speed based on current temperature readings. This helps in maintaining optimal operating temperatures, prolonging the lifespan of electronic components, and improving system reliability. The MAX1617AMEE+T is suitable for use in computers, servers, and other applications where efficient thermal management is crucial.
The device is housed in a small, surface-mount package, making it ideal for space-constrained applications. Additionally, its low power consumption ensures minimal impact on the overall power budget of the system. This IC is part of the Maxim Integrated product line, known for its reliability and performance in thermal management solutions.
Key features include programmable temperature thresholds, which enable automatic fan control by adjusting fan speed based on current temperature readings. This helps in maintaining optimal operating temperatures, prolonging the lifespan of electronic components, and improving system reliability. The MAX1617AMEE+T is suitable for use in computers, servers, and other applications where efficient thermal management is crucial.
The device is housed in a small, surface-mount package, making it ideal for space-constrained applications. Additionally, its low power consumption ensures minimal impact on the overall power budget of the system. This IC is part of the Maxim Integrated product line, known for its reliability and performance in thermal management solutions.
Equivalent
The MAX1617AMEE+T is a temperature sensor and fan controller. Equivalent products include:
1. LM75 by Texas Instruments or NXP - a digital temperature sensor with I2C interface.
2. ADT7461 by Analog Devices - a remote/local digital temperature sensor.
3. TMP421 by Texas Instruments - a remote temperature sensor with an I2C interface.
4. MCP9808 by Microchip Technology - a high accuracy digital temperature sensor.
These equivalents may vary in features such as interface, accuracy, or operating voltage, so ensure compatibility with your application.
1. LM75 by Texas Instruments or NXP - a digital temperature sensor with I2C interface.
2. ADT7461 by Analog Devices - a remote/local digital temperature sensor.
3. TMP421 by Texas Instruments - a remote temperature sensor with an I2C interface.
4. MCP9808 by Microchip Technology - a high accuracy digital temperature sensor.
These equivalents may vary in features such as interface, accuracy, or operating voltage, so ensure compatibility with your application.
Features
The MAX1617AMEE+T is a temperature sensor and fan-speed controller, primarily used in computing and electronic systems for thermal management. Key features include:
1. Remote and Local Temperature Sensing: It can measure its own temperature as well as the temperature of a remote location, typically using a diode-connected transistor.
2. High Accuracy: Provides temperature readings with high precision, typically ±1°C accuracy for remote diodes and ±3°C for local temperature.
3. 2-Wire SMBus/I²C Compatible Interface: Allows for easy integration and communication with microcontrollers and other digital systems.
4. Programmable Features: Includes programmable temperature thresholds and fan speed control settings, allowing for dynamic system management.
5. Alert Function: Equipped with an ALERT output to signal when temperatures exceed predefined limits, ensuring timely intervention.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
These features make the MAX1617AMEE+T ideal for applications requiring precise thermal monitoring and control, such as laptops, desktop computers, and various consumer electronics.
1. Remote and Local Temperature Sensing: It can measure its own temperature as well as the temperature of a remote location, typically using a diode-connected transistor.
2. High Accuracy: Provides temperature readings with high precision, typically ±1°C accuracy for remote diodes and ±3°C for local temperature.
3. 2-Wire SMBus/I²C Compatible Interface: Allows for easy integration and communication with microcontrollers and other digital systems.
4. Programmable Features: Includes programmable temperature thresholds and fan speed control settings, allowing for dynamic system management.
5. Alert Function: Equipped with an ALERT output to signal when temperatures exceed predefined limits, ensuring timely intervention.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
These features make the MAX1617AMEE+T ideal for applications requiring precise thermal monitoring and control, such as laptops, desktop computers, and various consumer electronics.
Pinout
The MAX1617AMEE+T is a temperature sensor integrated circuit. It typically has an 8-pin configuration. Here's a brief overview of its pin functions:
1. SDA: Serial Data Line - used for I²C data exchange.
2. SCL: Serial Clock Line - used for I²C clock signal.
3. ALERT: Used to signal out-of-limit conditions.
4. GND: Ground - the reference point for all signals.
5. VCC: Supply Voltage - typically 3.0V to 5.5V.
6. DXP: Positive Connection for Remote Diode - connects to the anode of the remote temperature sensing diode.
7. DXN: Negative Connection for Remote Diode - connects to the cathode of the remote temperature sensing diode.
8. ADD: Address Select - used to configure the device's I²C address.
The MAX1617A monitors temperature using a local sensor and a remote diode-connected transistor, allowing it to track the temperature of another IC or a different part of the system accurately.
1. SDA: Serial Data Line - used for I²C data exchange.
2. SCL: Serial Clock Line - used for I²C clock signal.
3. ALERT: Used to signal out-of-limit conditions.
4. GND: Ground - the reference point for all signals.
5. VCC: Supply Voltage - typically 3.0V to 5.5V.
6. DXP: Positive Connection for Remote Diode - connects to the anode of the remote temperature sensing diode.
7. DXN: Negative Connection for Remote Diode - connects to the cathode of the remote temperature sensing diode.
8. ADD: Address Select - used to configure the device's I²C address.
The MAX1617A monitors temperature using a local sensor and a remote diode-connected transistor, allowing it to track the temperature of another IC or a different part of the system accurately.
Manufacturer
The MAX1617AMEE+T is manufactured by Analog Devices, Inc. This company specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. These components are used in a wide array of electronic equipment, from consumer electronics to industrial and military applications. Analog Devices is known for its high-performance solutions in signal processing, power management, and sensor technologies.
Application
The MAX1617AMEE+T is a temperature sensor IC commonly used in various applications for temperature monitoring and control. Its primary application areas include:
1. Computers and Servers: Monitoring CPU and system temperatures to prevent overheating.
2. Consumer Electronics: Managing temperatures in devices like gaming consoles and set-top boxes.
3. Industrial Equipment: Ensuring safe operating temperatures for machinery and process control systems.
4. Networking Equipment: Maintaining optimal temperatures in routers, switches, and other networking hardware.
5. Automotive Systems: Monitoring and managing temperatures in infotainment systems and other electronic components.
These applications benefit from the MAX1617AMEE+T's high precision, remote sensing capabilities, and ease of integration.
1. Computers and Servers: Monitoring CPU and system temperatures to prevent overheating.
2. Consumer Electronics: Managing temperatures in devices like gaming consoles and set-top boxes.
3. Industrial Equipment: Ensuring safe operating temperatures for machinery and process control systems.
4. Networking Equipment: Maintaining optimal temperatures in routers, switches, and other networking hardware.
5. Automotive Systems: Monitoring and managing temperatures in infotainment systems and other electronic components.
These applications benefit from the MAX1617AMEE+T's high precision, remote sensing capabilities, and ease of integration.
Package
The MAX1617AMEE+T is a digital temperature sensor IC packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package. The "+T" indicates that it is delivered on tape and reel for automated assembly.
