MAX1619MEE+T

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MAX1619MEE+T

SENSOR DIGITAL -55C-125C 16QSOP

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Thông số kỹ thuật

Part Status Active
Base Product Number MAX1619
Sensor Type Digital, Local/Remote
Sensing Temperature - Local -55°C ~ 125°C
Sensing Temperature - Remote -55°C ~ 125°C
Output Type SMBus
Voltage - Supply 3V ~ 5.5V
Resolution 7 b
Features One-Shot, Output Switch, Standby Mode
Accuracy - Highest (Lowest) ±2.5°C (±3.5°C)
Test Condition 60°C ~ 100°C (0°C ~ 85°C)
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package 16-SSOP (0.154", 3.90mm Width)
Supplier Device Package 16-QSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

Tổng quan

Description

The MAX1619MEE+T is a high-precision digital temperature sensor with a 2-wire serial interface, typically used in electronic systems for thermal management. It features an internal temperature sensor that monitors the temperature of the device itself and can provide accurate readings over a wide range. The sensor operates over a voltage range, making it suitable for various applications, including computers and industrial systems.
Key features include a programmable overtemperature alarm, which can be used to trigger system cooling or shutdown processes. It also supports SMBus/I²C-compatible communication, allowing it to integrate easily with microcontrollers and other digital systems.
The MAX1619MEE+T is designed for reliability, offering high accuracy and low power consumption. The "+T" in its name often denotes that it comes on a tape-and-reel packaging, suitable for automated assembly in manufacturing. It is a reliable solution for temperature monitoring and control in applications requiring precision and efficient communication with control systems.

Features

The MAX1619MEE+T is a temperature sensor IC designed for monitoring system temperatures in electronic devices. Key features include:
1. Temperature Measurement: It provides accurate local temperature sensing from -55°C to +125°C and remote temperature sensing from -55°C to +150°C using an external diode-connected transistor.
2. Interface: The IC uses a 2-wire SMBus/I²C-compatible interface, allowing easy integration into existing systems for communication and data transfer.
3. Accuracy: It offers high precision with an accuracy of ±1°C for remote sensing and ±3°C for local temperature measurements.
4. Alerts: The device includes programmable overtemperature alarms and an ALERT output to signal temperature thresholds, ensuring protection against overheating.
5. Low Power Consumption: It operates at a low supply current, making it suitable for battery-powered applications.
6. Compact Package: The MAX1619MEE+T is available in an 8-pin SO (Small Outline) package, enabling space-efficient designs.
These features make the MAX1619MEE+T ideal for applications requiring reliable thermal management, such as in computers, servers, and other electronic equipment.

Package

The MAX1619MEE+T is a temperature sensor IC packaged in an 8-pin MSOP (Mini Small Outline Package). The "+T" indicates that it is supplied in a tape-and-reel format for automated assembly processes.

Pinout

The MAX1619MEE+T is a temperature sensor IC designed for monitoring the temperature of electronic systems. It typically comes in an 8-pin package. Here is a brief overview of its pin count and functions:
1. Pin 1 (Vcc): This is the power supply pin for the device, typically connected to a 3V to 5.5V source.
2. Pin 2 (GND): Ground pin for the device.
3. Pin 3 (SDA): Serial Data Line for the I²C interface; used for data input and output.
4. Pin 4 (SCL): Serial Clock Line for the I²C interface; used to synchronize communication with a microcontroller.
5. Pin 5 (ALERT): An open-drain output that signals an over-temperature condition.
6. Pin 6 (ADD0): Used to set the least significant bit of the I²C address.
7. Pin 7 (DXP): Connected to the anode of the external diode or a thermal diode for remote temperature sensing.
8. Pin 8 (DXN): Connected to the cathode of the external diode, completing the remote temperature sensing circuit.
This configuration enables the MAX1619 to perform both local and remote temperature monitoring efficiently.

Manufacturer

The MAX1619MEE+T is manufactured by Maxim Integrated. Maxim Integrated is a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. They provide a wide range of products for various applications, including power management, sensing, communications, and embedded systems. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., which is a leader in the semiconductor industry, particularly in high-performance analog technology.

Application

The MAX1619MEE+T is a temperature sensor designed for thermal management applications. It is commonly used in computer systems, servers, and workstations for monitoring CPU and system temperatures. Additionally, it is employed in networking equipment, telecommunications hardware, and industrial automation systems to ensure devices operate within safe temperature ranges, thereby enhancing reliability and performance.

Equivalent

The MAX1619MEE+T is a temperature sensor used in electronic systems. Equivalent products include:
1. LM75 series from Texas Instruments
2. TMP75 from Texas Instruments
3. DS75 from Maxim Integrated
4. ADM1021 from Analog Devices
These alternatives offer similar functionality, including digital temperature sensing and I2C communication. Be sure to verify specific requirements like operating temperature range and interface compatibility for your application.

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