MAX6642ATT90+TG05

Product Overview

Category: Integrated Circuit
Use: Temperature Sensor
Characteristics: High accuracy, digital output, small package size
Package: 8-pin TDFN
Essence: Measures temperature and provides digital output
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Temperature Range: -40°C to +125°C
Accuracy: ±1.5°C (max) from -20°C to +85°C
Supply Voltage: 2.7V to 5.5V
Output: Digital, I2C interface
Resolution: 11 bits

Detailed Pin Configuration

GND
SDA
SCL
ALERT
VDD
NC
NC
GND

Functional Features

Digital temperature sensing
High accuracy over a wide temperature range
Small form factor for space-constrained applications
Low power consumption

Advantages and Disadvantages

Advantages

High accuracy
Small package size
Digital output for easy interfacing
Wide temperature range

Disadvantages

Limited resolution compared to some alternative models
Requires an I2C interface for communication

Working Principles

The MAX6642ATT90+TG05 operates by measuring the temperature using an internal sensor and converting it into a digital output using an analog-to-digital converter. The digital output is then communicated through the I2C interface for further processing.

Detailed Application Field Plans

The MAX6642ATT90+TG05 is suitable for various applications including: - Consumer electronics - Industrial equipment - Automotive systems - Medical devices - HVAC systems

Detailed and Complete Alternative Models

Some alternative models to the MAX6642ATT90+TG05 include: - LM75A: Digital temperature sensor with higher resolution - TMP117: Ultra-high-accuracy digital temperature sensor - DS18B20: One-wire digital temperature sensor with programmable resolution

In conclusion, the MAX6642ATT90+TG05 is a versatile and accurate temperature sensor suitable for a wide range of applications. Its small package size and digital output make it an attractive choice for space-constrained designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX6642ATT90+TG05 i tekniska lösningar

What is the MAX6642ATT90+TG05?
- The MAX6642ATT90+TG05 is a temperature sensor and fan controller designed for use in desktop and notebook computers.
How does the MAX6642ATT90+TG05 measure temperature?
- It uses an integrated temperature sensor to measure the temperature of the device it is monitoring.
What is the operating temperature range of the MAX6642ATT90+TG05?
- The operating temperature range is typically -40°C to +125°C.
Can the MAX6642ATT90+TG05 control fan speed?
- Yes, it can control fan speed based on the temperature readings to help maintain optimal operating conditions.
What interface does the MAX6642ATT90+TG05 use to communicate with the host system?
- It typically uses the I2C interface for communication with the host system.
Is the MAX6642ATT90+TG05 suitable for industrial applications?
- While it is primarily designed for use in desktop and notebook computers, it can also be used in other applications where temperature monitoring and fan control are required.
Does the MAX6642ATT90+TG05 require external components for operation?
- It requires minimal external components for operation, making it relatively easy to integrate into a system.
What power supply voltage does the MAX6642ATT90+TG05 require?
- It typically operates from a 3.0V to 3.6V power supply voltage.
Can the MAX6642ATT90+TG05 provide temperature alerts or warnings?
- Yes, it can be programmed to generate alerts or warnings when the temperature exceeds certain thresholds.
What are some typical applications for the MAX6642ATT90+TG05?
- Typical applications include desktop and notebook computers, servers, and other electronic systems requiring temperature monitoring and fan control.