Overview
The AD5111BCPZ80-500R7 is a digital potentiometer produced by Analog Devices Inc. This component is part of Analog Devices' extensive portfolio of analog, mixed-signal, and digital signal processing integrated circuits. The AD5111BCPZ80-500R7 is designed to provide precise and reliable digital potentiometer functionality, making it suitable for a variety of applications that require adjustable resistance.
Key Specifications
| Specification | Value |
|---|---|
| Resistance Value | 80 kΩ |
| Number of Positions | 128 |
| Package Type | 8-LFCSP |
| Voltage Range | 2.7 V to 5.5 V |
| Interface | SPI |
| Operating Temperature | -40°C to 125°C |
| Power Consumption | Typically 1.5 μA at 3 V |
Key Features
- Precision Digital Potentiometer: Offers 128 positions with a resistance value of 80 kΩ, providing fine-tuned control over resistance settings.
- Low Power Consumption: Typically consumes 1.5 μA at 3 V, making it suitable for battery-powered and low-power applications.
- SPI Interface: Allows for easy communication and control via a serial peripheral interface.
- Wide Operating Voltage Range: Operates from 2.7 V to 5.5 V, accommodating various system voltage requirements.
- Compact Package: Available in an 8-LFCSP package, which is space-efficient and suitable for modern compact designs.
Applications
- Audio and Video Equipment: Used in audio and video systems for volume control, tone adjustment, and other signal processing tasks.
- Industrial Automation: Employed in industrial control systems for adjusting parameters such as gain, offset, and frequency.
- Medical Devices: Utilized in medical equipment for precise control over signal levels and other critical parameters.
- Consumer Electronics: Found in various consumer electronics such as set-top boxes, DVD players, and gaming consoles.
- Aerospace and Defense: Used in military and aerospace applications where precise and reliable control over resistance is crucial.
Q & A
- What is the resistance value of the AD5111BCPZ80-500R7?
The resistance value of the AD5111BCPZ80-500R7 is 80 kΩ. - How many positions does the AD5111BCPZ80-500R7 have?
The AD5111BCPZ80-500R7 has 128 positions. - What is the package type of the AD5111BCPZ80-500R7?
The package type is 8-LFCSP. - What is the operating voltage range of the AD5111BCPZ80-500R7?
The operating voltage range is from 2.7 V to 5.5 V. - What interface does the AD5111BCPZ80-500R7 use?
The AD5111BCPZ80-500R7 uses an SPI interface. - What is the typical power consumption of the AD5111BCPZ80-500R7?
The typical power consumption is 1.5 μA at 3 V. - What is the operating temperature range of the AD5111BCPZ80-500R7?
The operating temperature range is from -40°C to 125°C. - In which applications is the AD5111BCPZ80-500R7 commonly used?
The AD5111BCPZ80-500R7 is commonly used in audio and video equipment, industrial automation, medical devices, consumer electronics, and aerospace and defense applications. - Why is the AD5111BCPZ80-500R7 preferred in low-power applications?
The AD5111BCPZ80-500R7 is preferred in low-power applications due to its low power consumption of typically 1.5 μA at 3 V. - What are the benefits of using the SPI interface in the AD5111BCPZ80-500R7?
The SPI interface allows for easy communication and control, making it convenient for system integration and programming.
