Overview
The AD5260BRUZ50, produced by Analog Devices Inc., is a single-channel, 256-position, digitally controlled variable resistor (VR) device. This component operates as a digital potentiometer, offering the electronic adjustment function of a traditional potentiometer but with the reliability and compactness of solid-state electronics. It can operate from either a single +5 V to +15 V supply or a dual ±5 V supply, extending its terminal voltage adjustment range beyond the typical 5 V limit of most industry digital potentiometers.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 1 |
| Number of Positions | 256 |
| Resistance Value | 50 kΩ |
| Tolerance | ±30% |
| Temperature Coefficient | 35 ppm/°C |
| Interface | 4-Wire SPI-Compatible Serial Data Input |
| Supply Voltage | +5 V to +15 V (single supply), ±5 V (dual supply) |
| Package Type | 14-Lead TSSOP (0.173, 4.40mm Width) |
| Memory Type | Volatile |
Key Features
- Single-channel, 256-position digital potentiometer
- Operates from +5 V to +15 V single supply or ±5 V dual supply
- 4-Wire SPI-compatible serial data input
- Low temperature coefficient of 35 ppm/°C
- Power ON mid-scale preset
- Compact 14-lead TSSOP package with a height of 1.1 mm
- Volatile memory
Applications
- Audio and video equipment for volume control and gain adjustment
- Industrial control systems for calibration and adjustment
- Medical devices requiring precise resistance settings
- Aerospace and defense applications where reliability and compactness are crucial
- Automotive systems for sensor calibration and signal conditioning
Q & A
- What is the AD5260BRUZ50 used for?
The AD5260BRUZ50 is used as a digital potentiometer, providing electronic adjustment similar to a traditional potentiometer but with the benefits of solid-state reliability and compactness.
- What are the supply voltage options for the AD5260BRUZ50?
The AD5260BRUZ50 can operate from either a single +5 V to +15 V supply or a dual ±5 V supply.
- What is the interface type of the AD5260BRUZ50?
The AD5260BRUZ50 uses a 4-Wire SPI-compatible serial data input interface.
- What is the temperature coefficient of the AD5260BRUZ50?
The temperature coefficient of the AD5260BRUZ50 is 35 ppm/°C.
- What is the package type of the AD5260BRUZ50?
The AD5260BRUZ50 is packaged in a 14-Lead TSSOP with a height of 1.1 mm.
- Is the memory of the AD5260BRUZ50 volatile or non-volatile?
The memory of the AD5260BRUZ50 is volatile.
- What is the resistance value of the AD5260BRUZ50?
The resistance value of the AD5260BRUZ50 is 50 kΩ.
- What is the tolerance of the AD5260BRUZ50?
The tolerance of the AD5260BRUZ50 is ±30%.
- Does the AD5260BRUZ50 have a power ON mid-scale preset?
Yes, the AD5260BRUZ50 has a power ON mid-scale preset.
- What are some common applications of the AD5260BRUZ50?
Common applications include audio and video equipment, industrial control systems, medical devices, aerospace and defense, and automotive systems.
