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CAT5114VI-50-T3
Product Overview
Category
CAT5114VI-50-T3 belongs to the category of digital potentiometers.
Use
It is commonly used in electronic circuits for controlling resistance values digitally.
Characteristics
- Digital control of resistance
- Compact package size
- Wide operating temperature range
- Low power consumption
Package
The CAT5114VI-50-T3 comes in a small surface-mount package.
Essence
The essence of CAT5114VI-50-T3 lies in its ability to provide precise and programmable resistance values in electronic circuits.
Packaging/Quantity
The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Resistance Range: 0Ω to 50kΩ
- Resolution: 256 steps
- Supply Voltage: 2.7V to 5.5V
- Temperature Range: -40°C to +125°C
- End-to-End Resistance Tolerance: ±20%
- Non-Volatile Memory: Yes
- Interface: I2C
Detailed Pin Configuration
The CAT5114VI-50-T3 has a total of 8 pins:
- VCC: Power supply input
- GND: Ground connection
- SDA: Serial data input/output pin (I2C)
- SCL: Serial clock input pin (I2C)
- A0: Address selection bit 0
- A1: Address selection bit 1
- WP: Write protect pin
- RST: Reset pin
Functional Features
- Digital control of resistance value
- Non-volatile memory for storing settings
- High resolution for precise adjustments
- Low power consumption
- Wide operating temperature range
Advantages and Disadvantages
Advantages
- Precise and programmable resistance control
- Compact size for space-constrained applications
- Non-volatile memory ensures settings are retained even when power is lost
- Wide operating temperature range allows for use in various environments
Disadvantages
- Limited resistance range compared to traditional potentiometers
- End-to-end resistance tolerance of ±20% may not be suitable for highly precise applications
Working Principles
The CAT5114VI-50-T3 operates by digitally controlling the resistance value using an internal digital-to-analog converter (DAC). The desired resistance value is set through the I2C interface, and the non-volatile memory ensures that the setting is retained even when power is disconnected.
Detailed Application Field Plans
The CAT5114VI-50-T3 finds applications in various electronic circuits where precise resistance control is required. Some potential application fields include:
- Audio equipment: Volume control circuits
- Industrial automation: Calibration and adjustment circuits
- Test and measurement: Programmable resistance loads
- Communication systems: Signal conditioning circuits
Detailed and Complete Alternative Models
- MCP401X: Microchip Technology's digital potentiometer series
- X9CXXX: Intersil's digitally controlled potentiometer series
- AD526X: Analog Devices' digital potentiometer series
- MAX54XX: Maxim Integrated's digital potentiometer series
These alternative models offer similar functionality and can be considered as alternatives to CAT5114VI-50-T3 based on specific requirements and preferences.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CAT5114VI-50-T3 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of CAT5114VI-50-T3 in technical solutions:
Question: What is CAT5114VI-50-T3?
Answer: CAT5114VI-50-T3 is a specific model of digital potentiometer manufactured by ON Semiconductor.Question: What is the purpose of using CAT5114VI-50-T3 in technical solutions?
Answer: CAT5114VI-50-T3 is commonly used as a variable resistor in various electronic circuits to control voltage, current, or signal levels.Question: What is the maximum resistance value of CAT5114VI-50-T3?
Answer: The maximum resistance value of CAT5114VI-50-T3 is 50 kilohms.Question: Can CAT5114VI-50-T3 be used in both analog and digital applications?
Answer: Yes, CAT5114VI-50-T3 can be used in both analog and digital applications due to its digital control interface.Question: How many channels does CAT5114VI-50-T3 have?
Answer: CAT5114VI-50-T3 has a single channel, meaning it can control one circuit or component at a time.Question: What is the operating voltage range of CAT5114VI-50-T3?
Answer: The operating voltage range of CAT5114VI-50-T3 is typically between 2.7V and 5.5V.Question: Is CAT5114VI-50-T3 suitable for high-precision applications?
Answer: CAT5114VI-50-T3 is not specifically designed for high-precision applications, but it can still provide reasonable accuracy for many general-purpose applications.Question: Can CAT5114VI-50-T3 be used in temperature-sensitive environments?
Answer: Yes, CAT5114VI-50-T3 has a wide operating temperature range of -40°C to +85°C, making it suitable for temperature-sensitive environments.Question: Does CAT5114VI-50-T3 require external components for operation?
Answer: CAT5114VI-50-T3 requires minimal external components, such as power supply decoupling capacitors, to ensure stable operation.Question: Are there any specific application notes or reference designs available for CAT5114VI-50-T3?
Answer: Yes, ON Semiconductor provides application notes and reference designs that can help users understand and implement CAT5114VI-50-T3 in their technical solutions effectively.