Overview
The AD5200BRM50-REEL7 is a digital potentiometer produced by Analog Devices Inc. This device is part of the AD5200 series, which performs the same electronic adjustment function as a traditional potentiometer or variable resistor. It is designed to provide precise and programmable resistance settings, making it versatile for various applications requiring electronic adjustment.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 256 positions | - |
| Differential Nonlinearity (DNL) | –1 to +1 LSB | - |
| Integral Nonlinearity (INL) | –2 to +2 LSB | - |
| Voltage Divider Temperature Coefficient | 5 ppm/°C | - |
| Full-Scale Error (VWFSE) | –1.5 to +0.5 LSB | - |
| Zero-Scale Error (VWZSE) | 0 to +1.5 LSB | - |
| Nominal Resistance (RAB) | 50 kΩ | Ω |
| Wiper Contact Resistance | 50 Ω | Ω |
| Logic Supply Range (VLOGIC) | 2.7 to 5.5 V | V |
| Power Supply Range (VDD RANGE) | 0 to 5.5 V | V |
| Positive Supply Current (IDD) | 15 to 40 µA | µA |
| Power Dissipation (PDISS) | 0.2 mW | mW |
| Bandwidth (-3 dB) | 600 kHz (RAB = 10 kΩ), 100 kHz (RAB = 50 kΩ) | kHz |
Key Features
- Programmable Resistance: The AD5200BRM50-REEL7 offers 256 programmable resistance settings, allowing for precise control over the resistance value.
- Low Power Consumption: The device operates with low power supply current, making it suitable for battery-powered applications.
- High Accuracy: It features low differential and integral nonlinearity, ensuring high accuracy in resistance settings.
- Compact Package: Available in a 10-MSOP package, making it ideal for space-constrained designs.
- Wide Operating Range: Supports a wide logic supply range from 2.7V to 5.5V and can operate in single-supply or dual-supply configurations.
Applications
- Audio Equipment: Used in audio volume control, tone control, and other audio signal processing applications.
- Industrial Control Systems: Suitable for various industrial control applications requiring adjustable resistance settings.
- Medical Devices: Can be used in medical equipment for calibration and adjustment purposes.
- Automotive Systems: Applicable in automotive systems for sensor calibration and signal conditioning.
- Consumer Electronics: Used in consumer electronics such as TVs, radios, and other electronic devices requiring adjustable resistance.
Q & A
- What is the resolution of the AD5200BRM50-REEL7?
The AD5200BRM50-REEL7 has a resolution of 256 positions.
- What is the nominal resistance of the AD5200BRM50-REEL7?
The nominal resistance of the AD5200BRM50-REEL7 is 50 kΩ.
- What is the wiper contact resistance of the AD5200BRM50-REEL7?
The wiper contact resistance is 50 Ω.
- What is the operating voltage range for the AD5200BRM50-REEL7?
The device operates within a logic supply range of 2.7V to 5.5V and can be used in single-supply or dual-supply configurations).
- What is the power dissipation of the AD5200BRM50-REEL7?
The power dissipation is 0.2 mW).
- What package type is the AD5200BRM50-REEL7 available in?
The AD5200BRM50-REEL7 is available in a 10-MSOP package).
- What are some common applications of the AD5200BRM50-REEL7?
Common applications include audio equipment, industrial control systems, medical devices, automotive systems, and consumer electronics).
- How does the AD5200BRM50-REEL7 handle temperature variations?
The device has a voltage divider temperature coefficient of 5 ppm/°C, ensuring stable performance over temperature variations).
- What is the bandwidth of the AD5200BRM50-REEL7?
The bandwidth is 600 kHz for RAB = 10 kΩ and 100 kHz for RAB = 50 kΩ).
- Is the AD5200BRM50-REEL7 RoHS compliant?
Yes, the AD5200BRM50-REEL7 is RoHS compliant).
