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MAX6686AU75H

Name: MAX6686AU75H
Rating: 4.7 (12 reviews)

THERMOSTAT ACT LOW OPEN DR 8UMAX

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製造商。部分 #MAX6686AU75H
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資料表 MAX6686AU75H DataSheet
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規格

Part Status	Active
Trip Temperature Threshold	Hot
Switching Temperature	75°C ~ 115°C, 120°C
Accuracy	±1.5°C
Current - Output (Max)	20mA
Output Type	Open Drain
Output	Active Low
Output Function	OverTemp, /OverTemp
Selectable Hysteresis	No
Features	Selectable Trip Point
Voltage - Supply	3 V ~ 5.5 V
Current - Supply	200µA
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-uMAX/uSOP
Base Product Number	MAX6686

概述

Description

The MAX6686AU75H is a high-accuracy temperature sensor and digital interface device designed for various applications in industrial and consumer electronics. It features a wide temperature measurement range, typically from -55°C to +125°C, with an accuracy of ±0.5°C, making it suitable for precision temperature monitoring.
This sensor communicates via a 2-wire I²C interface, allowing easy integration into microcontroller-based systems. It operates at a supply voltage of 3.0V to 5.5V and has low power consumption, making it ideal for battery-operated devices.
The MAX6686AU75H includes programmable alarms and temperature thresholds, enhancing its functionality in applications like HVAC systems, automotive temperature monitoring, and data logging. Its compact package and robust performance make it a versatile choice for engineers looking to implement reliable temperature sensing in their designs.

Features

The MAX6686AU75H is a precision temperature sensor and monitoring IC designed for use in various applications. Key features include:
1. Temperature Range: Operates from -55°C to +125°C with an accuracy of ±0.5°C at 25°C.
2. Digital Output: Provides a digital output via an I²C-compatible interface for easy integration into microcontroller systems.
3. Low Power Consumption: Consumes only 300 µA in active mode and 5 µA in sleep mode, making it suitable for battery-operated devices.
4. Multiple Devices: Supports multiple devices on the same I²C bus with unique addresses.
5. Thermal Shutdown: Includes an integrated thermal shutdown feature to prevent damage from overheating.
6. Compact Package: Available in a 5-pin SOT23 package, suitable for space-constrained applications.
These features make the MAX6686AU75H ideal for temperature monitoring in industrial, automotive, and consumer electronics.

Package

The MAX6686AU75H is packaged in a 5-pin SOT23 package. This compact package is designed for surface mounting, making it suitable for space-constrained applications in temperature sensing and monitoring.

Pinout

The MAX6686AU75H is a temperature sensor in a 16-pin TQFN package. It features an I²C-compatible interface for communication. The pin count is 16, and the functions of the pins are as follows:
1. GND (Pin 1): Ground connection.
2. SCL (Pin 2): I²C clock line.
3. SDA (Pin 3): I²C data line.
4. VDD (Pin 4): Supply voltage.
5. TS (Pin 5): Temperature sensor input.
6. ALERT (Pin 6): Alert output (open-drain).
7. NC (Pins 7, 10, 11): No connect (not used).
8. T1, T2 (Pins 8, 9): Thermostat outputs for selected temperature thresholds.
9. GND (Pins 12, 13): Additional ground connections.
10. REF (Pin 14): Reference voltage output.
11. VDD (Pin 15): Another supply voltage pin.
12. NC (Pin 16): No connect.
This device is commonly used for precise temperature monitoring in various applications.

Manufacturer

The MAX6686AU75H is manufactured by Maxim Integrated, a company that specializes in analog and mixed-signal semiconductor products. Maxim Integrated, now a part of Analog Devices, Inc., focuses on designing high-performance integrated circuits for a variety of applications, including automotive, industrial, communications, and consumer electronics. The company is known for its innovative solutions in power management, data conversion, and signal processing, catering to a diverse set of markets and customers.

Application

The MAX6686AU75H is a temperature sensor IC primarily used in industrial applications, automotive systems, and consumer electronics. Its key application areas include thermal management in HVAC systems, battery temperature monitoring in electric vehicles, and temperature control in servers and data centers. It is also suitable for use in medical devices and appliances requiring precise temperature measurement and monitoring.

Equivalent

Equivalent products to the MAX6686AU75H chip include the Texas Instruments TMP116, Analog Devices ADT7481, and NXP’s MC33879. These alternatives provide similar temperature sensing features and specifications. Always verify compatibility based on your specific application requirements.