Maxim Integrated
Kuva saattaa olla esitys.
Katso tuotteen tekniset tiedot.
MAX6665ASA40+T
Näytä Yksityiskohdat DataSheets

MAX6665ASA40+T

Product Overview

  • Category: Integrated Circuit
  • Use: Temperature Sensor
  • Characteristics: High accuracy, small form factor
  • Package: Surface Mount
  • Essence: Monitors temperature in electronic devices
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Temperature Range: -40°C to +125°C
  • Accuracy: ±1.5°C (max)
  • Supply Voltage: 2.7V to 5.5V
  • Output Type: Digital
  • Interface: I2C/SMBus

Detailed Pin Configuration

The MAX6665ASA40+T has a total of 8 pins: 1. GND 2. SCL 3. SDA 4. ALERT 5. VCC 6. NC 7. GND 8. GND

Functional Features

  • Digital output for easy interfacing with microcontrollers
  • Low power consumption
  • High accuracy over the entire temperature range
  • Programmable hysteresis and temperature shutdown thresholds

Advantages and Disadvantages

Advantages

  • Small form factor
  • Wide temperature range
  • Easy integration with existing systems
  • Low power consumption

Disadvantages

  • Limited to digital output
  • Requires careful PCB layout for accurate readings

Working Principles

The MAX6665ASA40+T operates by converting the analog temperature signal from an internal diode into a digital value using an on-chip ADC. This digital value is then made available through the I2C/SMBus interface.

Detailed Application Field Plans

The MAX6665ASA40+T is ideal for applications where precise temperature monitoring is critical, such as: - Industrial control systems - Automotive electronics - Medical equipment - Consumer electronics

Detailed and Complete Alternative Models

  • TMP117: Offers higher accuracy and wider temperature range
  • LM75: Provides similar functionality with a different interface
  • DS18B20: One-wire digital temperature sensor with programmable resolution

In conclusion, the MAX6665ASA40+T is a versatile and reliable temperature sensor suitable for various electronic applications, offering high accuracy and ease of integration.

Word Count: 320

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät MAX6665ASA40+T :n soveltamiseen teknisissä ratkaisuissa

  1. What is the MAX6665ASA40+T?

    • The MAX6665ASA40+T is a precision digital temperature sensor with an I2C-compatible serial interface.

  2. What is the operating temperature range of MAX6665ASA40+T?

    • The operating temperature range of MAX6665ASA40+T is -40°C to +125°C.

  3. How accurate is the temperature measurement with MAX6665ASA40+T?

    • The MAX6665ASA40+T provides high accuracy with ±1°C accuracy over the temperature range of -20°C to +85°C.

  4. Can MAX6665ASA40+T be used in automotive applications?

    • Yes, MAX6665ASA40+T is suitable for automotive applications due to its wide operating temperature range and high accuracy.

  5. What is the supply voltage range for MAX6665ASA40+T?

    • The supply voltage range for MAX6665ASA40+T is 2.7V to 5.5V.

  6. Does MAX6665ASA40+T have any alert features for temperature thresholds?

    • Yes, MAX6665ASA40+T has programmable overtemperature and undertemperature alert outputs.

  7. Is MAX6665ASA40+T suitable for battery-powered devices?

    • Yes, MAX6665ASA40+T's low power consumption and wide supply voltage range make it suitable for battery-powered devices.

  8. What is the resolution of temperature measurement with MAX6665ASA40+T?

    • MAX6665ASA40+T provides 9-bit to 12-bit selectable resolution for temperature measurement.

  9. Can MAX6665ASA40+T be used in industrial control systems?

    • Yes, MAX6665ASA40+T is suitable for industrial control systems due to its high accuracy and wide operating temperature range.

  10. Does MAX6665ASA40+T require external calibration?

    • No, MAX6665ASA40+T does not require external calibration, simplifying its integration into technical solutions.