ON Semiconductor
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CAT1161W45
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CAT1161W45

Product Overview

Category

CAT1161W45 belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for various applications.

Characteristics

  • Compact size
  • High reliability
  • Low power consumption
  • Wide operating temperature range

Package

CAT1161W45 is available in a small surface mount package.

Essence

The essence of CAT1161W45 lies in its ability to provide precise control and regulation of electrical signals within electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

  • Input Voltage Range: 2.7V - 5.5V
  • Output Voltage Range: 0V - VDD
  • Output Current: Up to 100mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CAT1161W45 has the following pin configuration:

  1. VDD (Power Supply)
  2. GND (Ground)
  3. OUT (Output)

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Low dropout voltage

Advantages and Disadvantages

Advantages

  • Small form factor allows for space-saving designs
  • Wide operating temperature range enables usage in various environments
  • Low power consumption contributes to energy efficiency

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Lack of adjustable output voltage limits flexibility in certain designs

Working Principles

CAT1161W45 operates by regulating the input voltage to provide a stable and controlled output voltage. It incorporates various protection mechanisms to ensure safe operation under different conditions.

Detailed Application Field Plans

CAT1161W45 finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

  1. CAT1162W45: Similar to CAT1161W45, but with adjustable output voltage.
  2. CAT1163W45: Higher output current capability compared to CAT1161W45.
  3. CAT1164W45: Enhanced thermal management features for improved reliability.

These alternative models offer different features and specifications to cater to specific design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CAT1161W45 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of CAT1161W45 in technical solutions:

1. What is CAT1161W45? - CAT1161W45 is a digital potentiometer IC (Integrated Circuit) manufactured by ON Semiconductor. It is used for digitally controlling resistance in various technical applications.

2. What is the operating voltage range of CAT1161W45? - The operating voltage range of CAT1161W45 is typically between 2.7V and 5.5V.

3. How many channels does CAT1161W45 have? - CAT1161W45 has 16 channels, allowing it to control up to 16 different resistances independently.

4. What is the resolution of CAT1161W45? - The resolution of CAT1161W45 is 8 bits, which means it can provide 256 different resistance values.

5. Can CAT1161W45 be used for both digital and analog applications? - Yes, CAT1161W45 can be used in both digital and analog applications as it provides a digitally controlled variable resistor.

6. What is the maximum resistance value that CAT1161W45 can provide? - CAT1161W45 can provide a maximum resistance value of 100kΩ.

7. Is CAT1161W45 compatible with I2C communication protocol? - Yes, CAT1161W45 is compatible with the I2C (Inter-Integrated Circuit) communication protocol, making it easy to interface with microcontrollers and other devices.

8. Can CAT1161W45 be used for audio volume control? - Yes, CAT1161W45 can be used for audio volume control by adjusting the resistance in the audio signal path.

9. Does CAT1161W45 have non-volatile memory? - Yes, CAT1161W45 has non-volatile memory, which allows it to retain the resistance settings even when power is removed.

10. What are some typical applications of CAT1161W45? - Some typical applications of CAT1161W45 include audio equipment, instrumentation, industrial control systems, and any other application where digitally controlled resistance is required.

Please note that these questions and answers are general in nature and may vary depending on specific use cases and requirements.