ON Semiconductor
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KSD1621STF
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KSD1621STF

Product Overview

Category

The KSD1621STF belongs to the category of semiconductor devices.

Use

It is commonly used as a temperature sensor in electronic circuits and appliances.

Characteristics

  • Temperature sensing capability
  • Small form factor
  • High accuracy
  • Low power consumption

Package

The KSD1621STF is typically available in a small, surface-mount package.

Essence

The essence of the KSD1621STF lies in its ability to accurately sense temperature changes in various applications.

Packaging/Quantity

It is usually supplied in reels containing a specific quantity, such as 1000 units per reel.

Specifications

  • Operating Temperature Range: -40°C to 125°C
  • Output Voltage: 0.6V at 25°C
  • Accuracy: ±2°C
  • Supply Voltage: 2.4V to 5.5V
  • Current Consumption: 50µA

Detailed Pin Configuration

The KSD1621STF typically has three pins: 1. VCC (Power supply input) 2. GND (Ground) 3. OUT (Analog output)

Functional Features

  • Linear output response to temperature changes
  • Wide operating temperature range
  • Low power consumption
  • Small form factor

Advantages and Disadvantages

Advantages

  • High accuracy
  • Small size
  • Low power consumption
  • Wide operating temperature range

Disadvantages

  • Limited temperature accuracy compared to some specialized sensors
  • Requires external circuitry for digital interfacing

Working Principles

The KSD1621STF operates based on the principle of the temperature-dependent voltage output from a built-in temperature-sensing element. As the temperature changes, the output voltage varies linearly, allowing for accurate temperature measurement.

Detailed Application Field Plans

The KSD1621STF finds applications in various fields, including: - Home appliances - Automotive systems - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the KSD1621STF include: - LM35 - DS18B20 - TMP36

In conclusion, the KSD1621STF is a versatile temperature sensor with a wide range of applications due to its small size, high accuracy, and low power consumption.

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