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SI7055-A20-IMR
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SI7055-A20-IMR

Product Overview

Category

The SI7055-A20-IMR belongs to the category of digital temperature sensors.

Use

It is used for measuring temperature in various electronic devices and systems.

Characteristics

  • High accuracy
  • Low power consumption
  • Digital output
  • Small form factor

Package

The SI7055-A20-IMR is available in a small outline 6-pin DFN package.

Essence

The essence of the SI7055-A20-IMR lies in its precise and efficient temperature measurement capabilities.

Packaging/Quantity

The sensor is typically supplied in reels with a quantity specified by the manufacturer.

Specifications

  • Temperature Range: -40°C to +125°C
  • Accuracy: ±0.1°C (typical)
  • Resolution: 14-bit
  • Supply Voltage: 1.9V to 3.6V
  • Interface: I2C

Detailed Pin Configuration

The SI7055-A20-IMR features the following pin configuration: 1. VDD - Power supply input 2. SDA - I2C data line 3. SCL - I2C clock line 4. ADDR - Address select 5. GND - Ground 6. NC - No connect

Functional Features

  • High accuracy over a wide temperature range
  • Low power consumption for battery-powered applications
  • Digital output for easy interfacing with microcontrollers
  • Small form factor for space-constrained designs

Advantages

  • Precise temperature measurement
  • Low power consumption
  • Easy integration with digital systems
  • Compact size

Disadvantages

  • Limited temperature range compared to some other sensors
  • Requires I2C interface for communication

Working Principles

The SI7055-A20-IMR utilizes an internal temperature sensing element combined with analog and digital circuitry to accurately measure temperature and provide a digital output.

Detailed Application Field Plans

The SI7055-A20-IMR is suitable for a wide range of applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC systems

Detailed and Complete Alternative Models

Some alternative models to the SI7055-A20-IMR include: - TMP117 - MCP9808 - DS18B20 - LM75A

In conclusion, the SI7055-A20-IMR is a high-precision digital temperature sensor suitable for various applications requiring accurate temperature measurement in a compact form factor.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SI7055-A20-IMR у технічних рішеннях

  1. What is the operating voltage range of SI7055-A20-IMR?

    • The operating voltage range of SI7055-A20-IMR is 1.9V to 3.6V.

  2. What is the temperature measurement range of SI7055-A20-IMR?

    • SI7055-A20-IMR has a temperature measurement range of -40°C to 125°C.

  3. Does SI7055-A20-IMR require calibration?

    • No, SI7055-A20-IMR is factory-calibrated and does not require additional calibration.

  4. What is the accuracy of temperature measurements with SI7055-A20-IMR?

    • The accuracy of temperature measurements with SI7055-A20-IMR is typically ±0.1°C.

  5. Can SI7055-A20-IMR be used in high-humidity environments?

    • Yes, SI7055-A20-IMR is designed to operate effectively in high-humidity environments.

  6. Is SI7055-A20-IMR compatible with I2C interface?

    • Yes, SI7055-A20-IMR communicates over the I2C interface.

  7. What is the typical response time of SI7055-A20-IMR for temperature measurements?

    • The typical response time of SI7055-A20-IMR for temperature measurements is 8 ms.

  8. Does SI7055-A20-IMR have low power consumption?

    • Yes, SI7055-A20-IMR features low power consumption, making it suitable for battery-powered applications.

  9. Can SI7055-A20-IMR be used in medical devices?

    • Yes, SI7055-A20-IMR can be used in medical devices due to its accurate temperature measurements.

  10. Is SI7055-A20-IMR RoHS compliant?

    • Yes, SI7055-A20-IMR is RoHS compliant, meeting environmental standards for electronic components.