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CAT1022YI-42-GT3
Introduction
The CAT1022YI-42-GT3 is a digital programmable resistor belonging to the category of integrated circuits. This component is widely used in electronic devices for its programmable nature and precise resistance control. The CAT1022YI-42-GT3 offers unique characteristics, packaging, and quantity options, making it a versatile choice for various applications.
Basic Information Overview
- Category: Integrated Circuits
- Use: Digital Programmable Resistor
- Characteristics: Programmable, Precise Resistance Control
- Package: Surface Mount
- Essence: Precision and Flexibility
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Resistance Range: 100 ohms to 1 Megaohm
- Resolution: 8-bit
- Voltage Rating: 5V
- Temperature Range: -40°C to +125°C
- Interface: I2C
Detailed Pin Configuration
The CAT1022YI-42-GT3 features a standard 6-pin configuration: 1. VCC 2. SDA 3. SCL 4. A0 5. GND 6. Wiper
Functional Features
- Programmable: Allows precise resistance programming through digital interface.
- Non-Volatile Memory: Retains programmed resistance value even when power is removed.
- I2C Interface: Enables easy integration with microcontrollers and digital systems.
Advantages and Disadvantages
Advantages
- Precise resistance control
- Non-volatile memory
- Easy integration with digital systems
Disadvantages
- Limited resolution (8-bit)
- Restricted temperature range (-40°C to +125°C)
Working Principles
The CAT1022YI-42-GT3 utilizes digital-to-analog conversion to achieve precise resistance control. When programmed, the internal circuitry adjusts the resistance value, allowing for customized settings based on the application requirements.
Detailed Application Field Plans
The CAT1022YI-42-GT3 finds extensive use in various electronic applications, including: - Automotive Electronics: Control modules, sensor calibration - Consumer Electronics: Audio equipment, display controls - Industrial Automation: Process control, instrumentation
Detailed and Complete Alternative Models
For applications requiring similar functionality, alternative models to consider include: - CAT1025YI-30-GT3 - CAT5132ZI-00-GT3 - CAT24C256WI-GT3
In summary, the CAT1022YI-42-GT3 digital programmable resistor offers precise resistance control and non-volatile memory, making it suitable for diverse electronic applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de CAT1022YI-42-GT3 em soluções técnicas
What is CAT1022YI-42-GT3?
- CAT1022YI-42-GT3 is a 1kbit Serial I2C EEPROM with user-defined upper address.
What are the typical applications of CAT1022YI-42-GT3?
- Typical applications include storing configuration data, calibration constants, and other non-volatile information in various technical solutions.
What is the operating voltage range for CAT1022YI-42-GT3?
- The operating voltage range is from 1.7V to 5.5V.
What is the maximum clock frequency supported by CAT1022YI-42-GT3?
- The maximum clock frequency supported is 400kHz.
Can CAT1022YI-42-GT3 be used in automotive applications?
- Yes, CAT1022YI-42-GT3 is suitable for automotive applications.
What is the write protect feature of CAT1022YI-42-GT3?
- CAT1022YI-42-GT3 has a software write protect feature that can be enabled to prevent accidental writes to the memory array.
Does CAT1022YI-42-GT3 have a built-in timer?
- No, CAT1022YI-42-GT3 does not have a built-in timer.
What is the temperature range for operation of CAT1022YI-42-GT3?
- CAT1022YI-42-GT3 operates within a temperature range of -40°C to +125°C.
Is CAT1022YI-42-GT3 RoHS compliant?
- Yes, CAT1022YI-42-GT3 is RoHS compliant.
What is the package type for CAT1022YI-42-GT3?
- CAT1022YI-42-GT3 is available in a 5-lead SOT-23 package.