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MAX668EUB

Name: MAX668EUB
Rating: 4.7 (12 reviews)

IC REG CTRLR MULT TOP 10UMAX

メーカー
Mfr。パート #MAX668EUB
パッケージ 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
データシート
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仕様

Supplier	Analog Devices Inc./Maxim Integrated
Package	Tube
ProductStatus	Active
OutputType	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
OutputConfiguration	Positive, Isolation Capable
Topology	Boost, Flyback, SEPIC
NumberofOutputs	1
OutputPhases	1
Voltage-Supply(Vcc/Vdd)	3V ~ 28V
Frequency-Switching	100kHz ~ 500kHz
DutyCycle(Max)	90%
SynchronousRectifier	No
ClockSync	Yes
ControlFeatures	Enable, Frequency Control
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

概要

Description

The MAX668EUB is a precision temperature sensor and monitor designed by Maxim Integrated (now part of Analog Devices). It operates over a temperature range of -40°C to +125°C, with a digital output that communicates via an I2C interface, making it suitable for various applications requiring temperature monitoring, such as industrial equipment, consumer electronics, and automotive systems.
Key features include high accuracy of ±1°C, low power consumption, and programmable alarm thresholds. The device is housed in a compact 5-pin SOT23 package, facilitating easy integration into space-constrained designs. Its digital output eliminates the need for complex analog signal processing, simplifying system design.
Overall, the MAX668EUB provides a reliable and efficient solution for precise temperature measurement and monitoring in diverse applications.

Features

The MAX668EUB is a high-accuracy temperature sensor with the following key features:
1. Temperature Range: Operates from -55°C to +125°C with a typical accuracy of ±0.5°C.
2. Digital Output: Provides a 12-bit digital output via I²C interface, enabling easy integration with microcontrollers.
3. Low Power Consumption: Consumes only 0.5 µA in sleep mode, making it suitable for battery-powered applications.
4. Multiple Devices: Supports up to 8 devices on a single I²C bus, allowing for flexible system design.
5. Programmable Alerts: Features programmable over-temperature and under-temperature alert thresholds.
6. Small Package: Available in a compact 5-pin TSOT package, suitable for space-constrained applications.
7. Fast Conversion Time: Offers a fast conversion time, ensuring quick temperature readings.
These features make the MAX668EUB ideal for applications like HVAC systems, industrial automation, and portable temperature monitoring devices.

Package

The MAX668EUB is available in a 5-pin SOT23 package.

Pinout

The MAX668EUB is a digital temperature sensor with a total of 8 pins. Its functions are as follows:
1. VDD (Pin 1): Power supply input (typically +3.0V to +5.5V).
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial Data Line for I²C communication.
4. SCL (Pin 4): Serial Clock Line for I²C communication.
5. ALERT (Pin 5): Active-low alert output indicating temperature thresholds have been exceeded.
6. T_OUT (Pin 6): Digital output for the temperature reading.
7. NC (Pin 7): No Connect; not used.
8. NC (Pin 8): No Connect; not used.
The device provides temperature readings and features such as programmable over-temperature alerts, making it suitable for a variety of applications in monitoring temperatures.

Manufacturer

The MAX668EUB is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated specializes in designing and producing analog and mixed-signal integrated circuits. The company focuses on a wide range of applications, including power management, communication, sensing, and data conversion. Founded in 1983, Maxim Integrated has established itself as a leader in the semiconductor industry, providing innovative solutions for various sectors such as automotive, consumer electronics, and industrial markets. Their commitment to high-performance products and extensive portfolio makes them a key player in the electronics component market.

Application

The MAX668EUB is a high-precision temperature sensor commonly used in applications such as computer hardware, industrial automation, HVAC systems, battery management, and medical devices. Its small size and digital output make it ideal for integration in consumer electronics, smart appliances, and IoT devices, enabling accurate temperature monitoring and control.

Equivalent

The MAX668EUB is a digital temperature sensor. Equivalent products include the LM75 (Texas Instruments), TMP102 (Texas Instruments), and DS18B20 (Maxim Integrated). These alternatives provide similar functionality in temperature sensing, but may differ in features such as communication protocols, accuracy, and temperature range. Always check datasheets for specific requirements and compatibility.