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LM235Z
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LM235Z

Product Overview

Category: Integrated Circuit
Use: Temperature Sensor
Characteristics: Precision, Low Power Consumption
Package: TO-92
Essence: Accurate temperature measurement
Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

  • Operating Voltage: 4V to 30V
  • Temperature Range: -40°C to 125°C
  • Output Voltage: 10mV/°C
  • Accuracy: ±0.5°C

Detailed Pin Configuration

  1. V+ (Input Voltage)
  2. V- (Ground)
  3. Vout (Output)

Functional Features

  • High precision temperature sensing
  • Low power consumption
  • Wide operating voltage range
  • Linear output proportional to temperature

Advantages and Disadvantages

Advantages: - High accuracy - Low power consumption - Wide temperature range

Disadvantages: - Limited temperature range compared to some alternatives - Requires external calibration for highest accuracy

Working Principles

The LM235Z operates based on the principle of a silicon diode's forward voltage being temperature-dependent. The device measures this voltage and converts it into an output voltage linearly proportional to the temperature.

Detailed Application Field Plans

The LM235Z is suitable for various applications including: - Temperature monitoring in industrial equipment - Thermal management in consumer electronics - HVAC systems for precise temperature control - Medical devices for accurate temperature measurement

Detailed and Complete Alternative Models

  1. LM335Z: Similar specifications with improved temperature range (-40°C to 100°C)
  2. TMP36: Lower cost alternative with slightly reduced accuracy

LM235Z is a versatile temperature sensor offering high precision and low power consumption, making it ideal for a wide range of applications. Its compact TO-92 package and bulk packaging make it convenient for mass production and integration into various electronic systems.

Total words: 298

技術ソリューションにおける LM235Z の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the LM235Z?

    • The LM235Z is a precision temperature sensor IC that provides an analog voltage output proportional to the temperature.

  2. What is the operating temperature range of the LM235Z?

    • The LM235Z operates over a temperature range of -40°C to 125°C, making it suitable for a wide range of applications.

  3. How accurate is the LM235Z in temperature measurement?

    • The LM235Z has a typical accuracy of ±0.5°C at room temperature, making it suitable for precise temperature sensing applications.

  4. Can the LM235Z be used in battery-powered applications?

    • Yes, the LM235Z has a low quiescent current consumption, making it suitable for battery-powered applications where power efficiency is important.

  5. What is the output voltage range of the LM235Z?

    • The LM235Z produces an output voltage of 10 mV/°K, allowing for easy interfacing with microcontrollers and ADCs.

  6. Is the LM235Z suitable for industrial temperature monitoring applications?

    • Yes, the LM235Z's wide temperature range and high accuracy make it well-suited for industrial temperature monitoring and control systems.

  7. Does the LM235Z require calibration?

    • The LM235Z is factory-calibrated, eliminating the need for additional calibration in most applications.

  8. Can the LM235Z be used in automotive applications?

    • Yes, the LM235Z can be used in automotive applications such as climate control systems and battery temperature monitoring.

  9. What are the typical applications of the LM235Z?

    • Typical applications of the LM235Z include temperature measurement and control in HVAC systems, thermal management in electronic devices, and industrial process monitoring.

  10. Is the LM235Z available in different package types?

    • Yes, the LM235Z is available in various package types, including TO-92 and SOIC, providing flexibility for different design requirements.