ON Semiconductor
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CAT1161WI-28-G
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CAT1161WI-28-G

Product Overview

Category

CAT1161WI-28-G belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for voltage level shifting and translating signals in various electronic devices.

Characteristics

  • Voltage level shifting capability
  • Signal translation functionality
  • Compact size
  • Low power consumption

Package

CAT1161WI-28-G is available in a small outline package (SOP) with 28 pins.

Essence

The essence of CAT1161WI-28-G lies in its ability to facilitate seamless communication between different voltage domains within electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 1.8V - 5.5V
  • Logic Voltage Levels: 1.8V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Compatibility: CMOS/TTL

Detailed Pin Configuration

  1. VCC
  2. GND
  3. A1
  4. A2
  5. A3
  6. A4
  7. A5
  8. A6
  9. A7
  10. A8
  11. OE
  12. B1
  13. B2
  14. B3
  15. B4
  16. B5
  17. B6
  18. B7
  19. B8
  20. Y1
  21. Y2
  22. Y3
  23. Y4
  24. Y5
  25. Y6
  26. Y7
  27. Y8
  28. NC

Functional Features

  • Bidirectional voltage level shifting
  • Eight input/output channels
  • Output enable/disable control
  • High-speed operation
  • Low power consumption

Advantages and Disadvantages

Advantages

  • Wide supply voltage range allows compatibility with various systems
  • Bidirectional functionality simplifies signal translation
  • Compact size enables integration into space-constrained designs
  • Low power consumption contributes to energy efficiency

Disadvantages

  • Limited number of input/output channels
  • Not suitable for high-voltage applications

Working Principles

CAT1161WI-28-G utilizes a combination of level shifters and translators to convert signals between different voltage domains. It employs CMOS/TTL logic levels for compatibility with a wide range of devices.

Detailed Application Field Plans

This product finds application in various electronic systems, including but not limited to: - Consumer electronics - Industrial automation - Automotive electronics - Communication devices - Medical equipment

Detailed and Complete Alternative Models

  1. CAT1161LI-28-G
  2. CAT1161XI-28-G
  3. CAT1161AI-28-G
  4. CAT1161SI-28-G
  5. CAT1161MI-28-G

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CAT1161WI-28-G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of CAT1161WI-28-G in technical solutions:

1. What is CAT1161WI-28-G? - CAT1161WI-28-G is a specific model of a digital potentiometer IC (Integrated Circuit) manufactured by ON Semiconductor.

2. What is the purpose of CAT1161WI-28-G in technical solutions? - CAT1161WI-28-G is commonly used as a digitally controlled variable resistor in various technical applications, such as audio volume control, motor speed control, and sensor calibration.

3. What is the operating voltage range of CAT1161WI-28-G? - The operating voltage range of CAT1161WI-28-G is typically between 2.7V and 5.5V.

4. How many resistance taps does CAT1161WI-28-G have? - CAT1161WI-28-G has 128 resistance taps, allowing for precise control over the resistance value.

5. What is the resolution of CAT1161WI-28-G? - The resolution of CAT1161WI-28-G is 8 bits, meaning it can provide 256 discrete resistance values.

6. Can CAT1161WI-28-G be controlled digitally? - Yes, CAT1161WI-28-G can be controlled digitally using an I2C (Inter-Integrated Circuit) interface, making it easy to integrate into microcontroller-based systems.

7. Is CAT1161WI-28-G suitable for high-speed applications? - No, CAT1161WI-28-G is not designed for high-speed applications. It is more commonly used in low to moderate speed applications.

8. What is the temperature range for CAT1161WI-28-G? - The temperature range for CAT1161WI-28-G is typically between -40°C and +85°C.

9. Can CAT1161WI-28-G be used in both analog and digital circuits? - Yes, CAT1161WI-28-G can be used in both analog and digital circuits, depending on the specific application requirements.

10. Are there any recommended external components to use with CAT1161WI-28-G? - It is generally recommended to use decoupling capacitors near the power supply pins of CAT1161WI-28-G to ensure stable operation. The exact values and placement should be referred to the datasheet provided by ON Semiconductor.

Please note that these answers are general and may vary depending on the specific application and requirements.