AD5241BRUZ100-R7
Product Overview
The AD5241BRUZ100-R7 belongs to the category of digital potentiometers and is commonly used in various electronic applications. This device offers unique characteristics, comes in a specific package, and has essential features that make it suitable for a wide range of applications.
Basic Information
- Category: Digital Potentiometer
- Use: Electronic circuitry, voltage control, and signal processing
- Characteristics: Programmable, non-volatile, low power consumption
- Package: 14-Lead TSSOP
- Essence: Provides digitally controlled variable resistance
- Packaging/Quantity: Tape & Reel (2500 units per reel)
Specifications
- Resolution: 256 positions
- End-to-End Resistance: 100 kΩ
- Operating Voltage: 2.7 V to 5.5 V
- Temperature Range: -40°C to +125°C
- Interface: I2C-compatible
Detailed Pin Configuration
The AD5241BRUZ100-R7 features a 14-pin TSSOP package with the following pin configuration: 1. A 2. B 3. W 4. VDD 5. SDA 6. SCL 7. GND 8. NC 9. NC 10. NC 11. NC 12. NC 13. NC 14. NC
Functional Features
- Digitally programmable resistance
- Non-volatile memory for storing wiper position
- Low temperature coefficient
- Power-on preset to midscale or a user-defined value
Advantages and Disadvantages
Advantages
- Precise digital control
- Non-volatile memory
- Low power consumption
Disadvantages
- Limited resolution compared to some analog potentiometers
- Susceptible to digital noise interference
Working Principles
The AD5241BRUZ100-R7 operates by digitally controlling the resistance between its terminals using an internal resistor ladder network. The digital interface allows precise adjustment of the wiper position, providing a variable resistance based on the digital input.
Detailed Application Field Plans
This digital potentiometer finds applications in various fields, including: - Audio equipment for volume control - Instrumentation and measurement circuits - Industrial automation for calibration and tuning - Programmable power supplies for voltage adjustment
Detailed and Complete Alternative Models
- AD5242: Dual-channel digital potentiometer
- AD8403: Digital potentiometer with multiple channels
- MCP401X: Low-cost digital potentiometer series
In conclusion, the AD5241BRUZ100-R7 digital potentiometer offers precise digital control over resistance, making it suitable for diverse electronic applications. Its unique features and specifications cater to the needs of modern electronic designs, providing a reliable solution for voltage control and signal processing.
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技術ソリューションにおける AD5241BRUZ100-R7 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the AD5241BRUZ100-R7?
- The AD5241BRUZ100-R7 is a single-channel, digital potentiometer with 100 kΩ resistance and an I2C interface.
What are the typical applications of the AD5241BRUZ100-R7?
- It is commonly used in applications such as gain control, offset adjustment, programmable voltage references, and sensor calibration.
What is the operating voltage range of the AD5241BRUZ100-R7?
- The operating voltage range is from 2.7V to 5.5V.
How many bits of resolution does the AD5241BRUZ100-R7 have?
- It has 256 positions, providing 8 bits of resolution.
What is the wiper resistance of the AD5241BRUZ100-R7?
- The wiper resistance is typically 75 Ω.
Can the AD5241BRUZ100-R7 be used in automotive applications?
- Yes, it is AEC-Q100 qualified and suitable for automotive applications.
What is the temperature range for the AD5241BRUZ100-R7?
- It can operate over a temperature range of -40°C to +125°C.
Is the AD5241BRUZ100-R7 available in a small package size?
- Yes, it is available in a 10-lead MSOP package, making it suitable for space-constrained designs.
Does the AD5241BRUZ100-R7 have non-volatile memory?
- No, it does not have non-volatile memory, so the settings are lost when power is removed.
Can multiple AD5241BRUZ100-R7 devices be daisy-chained together?
- Yes, multiple devices can be daisy-chained on the same bus for controlling multiple channels.