Overview
The AD5160BRJZ5-R2 is a 256-position SPI-compatible digital potentiometer produced by Analog Devices Inc. This device functions as an electronic equivalent of a mechanical potentiometer or variable resistor, offering enhanced resolution and solid-state reliability. It is packaged in an 8-pin SOT-23 package, making it suitable for space-constrained applications. The AD5160BRJZ5-R2 operates over a wide supply voltage range of 2.7V to 5.5V, making it versatile for various system designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Positions | 256 | - |
| Resistance | 5 kΩ | Ω |
| Tolerance | ±20% | - |
| Temperature Coefficient | 45 ppm/°C | ppm/°C |
| Supply Voltage Range | 2.7V to 5.5V | V |
| Supply Current | 3 μA (typical) | μA |
| Operating Temperature Range | -40°C to 125°C | °C |
| Interface | SPI | - |
| Package | SOT-23-8 | - |
| Memory Type | Volatile | - |
Key Features
- High Resolution: 256-position digital potentiometer, providing fine-tuned control over resistance settings.
- Wide Supply Voltage Range: Operates from 2.7V to 5.5V, making it compatible with a variety of system designs.
- Low Power Consumption: Typical supply current of 3 μA, suitable for battery-powered and power-sensitive applications.
- SPI Interface: Allows for easy communication and control through a serial peripheral interface.
- Compact Package: SOT-23-8 package, ideal for space-constrained applications.
- Temperature Stability: Low temperature coefficient of 45 ppm/°C ensures stable performance over a wide temperature range.
Applications
- Audio Equipment: Used in audio volume control, tone control, and other audio signal processing applications.
- Industrial Control Systems: Suitable for control and calibration in industrial automation and process control systems.
- Medical Devices: Applied in medical equipment for precise control over various parameters.
- Consumer Electronics: Used in consumer devices such as set-top boxes, gaming consoles, and other electronic appliances.
- Automotive Systems: Employed in automotive applications requiring precise and reliable control over electrical signals.
Q & A
- What is the number of positions available on the AD5160BRJZ5-R2?
The AD5160BRJZ5-R2 has 256 positions.
- What is the resistance value of the AD5160BRJZ5-R2?
The resistance value is 5 kΩ.
- What is the tolerance of the AD5160BRJZ5-R2?
The tolerance is ±20%.
- What is the temperature coefficient of the AD5160BRJZ5-R2?
The temperature coefficient is 45 ppm/°C.
- What is the supply voltage range for the AD5160BRJZ5-R2?
The supply voltage range is from 2.7V to 5.5V.
- What is the typical supply current of the AD5160BRJZ5-R2?
The typical supply current is 3 μA.
- What interface does the AD5160BRJZ5-R2 use?
The AD5160BRJZ5-R2 uses an SPI interface.
- What is the package type of the AD5160BRJZ5-R2?
The package type is SOT-23-8.
- Is the memory of the AD5160BRJZ5-R2 volatile or non-volatile?
The memory is volatile.
- What is the operating temperature range of the AD5160BRJZ5-R2?
The operating temperature range is from -40°C to 125°C.
