NXP USA Inc.
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LM75BDP,118
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LM75BDP,118

Product Overview

LM75BDP,118 is a digital temperature sensor belonging to the category of integrated circuits. It is commonly used for monitoring temperature in various electronic devices and systems. The sensor possesses characteristics such as high accuracy, low power consumption, and small package size. It is typically available in a small outline package (SO8) and is essential for maintaining optimal operating conditions in electronic equipment.

Package and Quantity

The LM75BDP,118 is usually packaged in a small outline package (SO8) and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Operating Voltage: 2.8V to 5.5V
  • Temperature Range: -55°C to +125°C
  • Accuracy: ±2°C (max) from -25°C to +100°C
  • Interface: I2C-compatible
  • Power Consumption: 250µA (typical)

Detailed Pin Configuration

The LM75BDP,118 features an 8-pin configuration with the following pinout: 1. GND 2. SDA (Serial Data) 3. SCL (Serial Clock) 4. OS (Overtemperature Shutdown) 5. A2 (Address Bit 2) 6. A1 (Address Bit 1) 7. A0 (Address Bit 0) 8. VCC

Functional Features

  • Digital output
  • Programmable hysteresis and thermostat operation
  • Shutdown mode for reduced power consumption
  • Wide temperature measurement range

Advantages and Disadvantages

Advantages

  • High accuracy
  • Low power consumption
  • Small package size
  • Wide temperature range
  • Programmable features

Disadvantages

  • Limited resolution
  • Sensitivity to electromagnetic interference

Working Principles

The LM75BDP,118 operates by converting temperature measurements into digital data using an internal analog-to-digital converter (ADC). It communicates temperature readings via the I2C interface, allowing for easy integration with microcontrollers and other digital systems.

Detailed Application Field Plans

The LM75BDP,118 finds extensive application in various fields, including: - Consumer electronics - Automotive systems - Industrial automation - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)

Detailed and Complete Alternative Models

Some alternative models to LM75BDP,118 include: - LM75A - TMP102 - DS18B20 - MCP9808

In conclusion, the LM75BDP,118 digital temperature sensor offers high accuracy and low power consumption, making it suitable for diverse applications across different industries.

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Texniki həllərdə LM75BDP,118 tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the LM75BDP,118?

    • The LM75BDP,118 is a digital temperature sensor with an I2C interface that can be used in various technical solutions to measure temperature accurately.

  2. How do I connect the LM75BDP,118 to my microcontroller?

    • You can connect the LM75BDP,118 to your microcontroller using the I2C interface. Refer to the datasheet for the specific wiring and communication protocol details.

  3. What is the operating voltage range of the LM75BDP,118?

    • The LM75BDP,118 operates within a voltage range of 2.8V to 5.5V, making it suitable for a wide variety of applications.

  4. Can the LM75BDP,118 be used in automotive applications?

    • Yes, the LM75BDP,118 is suitable for automotive applications as it can operate within the required temperature and voltage ranges.

  5. How accurate is the temperature measurement provided by the LM75BDP,118?

    • The LM75BDP,118 has a typical accuracy of ±2°C, which makes it suitable for many general-purpose temperature sensing applications.

  6. Is the LM75BDP,118 suitable for battery-powered devices?

    • Yes, the LM75BDP,118's low power consumption and wide voltage range make it suitable for battery-powered devices.

  7. Can the LM75BDP,118 be used in industrial control systems?

    • Yes, the LM75BDP,118 can be used in industrial control systems due to its robustness and ability to operate in harsh environments.

  8. Does the LM75BDP,118 have any built-in temperature hysteresis?

    • Yes, the LM75BDP,118 features programmable temperature hysteresis, allowing for greater flexibility in temperature control applications.

  9. What is the maximum sampling rate of the LM75BDP,118?

    • The LM75BDP,118 supports a maximum sampling rate of 27Hz, providing real-time temperature data for time-critical applications.

  10. Can the LM75BDP,118 be used in medical devices?

    • Yes, the LM75BDP,118 can be used in medical devices where precise temperature monitoring is required, given its accuracy and reliability.