Overview
The AD5200BRM10 from Analog Devices Inc. is a digital potentiometer designed to provide adjustable resistance values in various applications. This component features 256 programmable positions, allowing for precise control over resistance. It is part of the AD5200 series, which includes devices with different resistance ranges and tap counts. The AD5200BRM10 is particularly useful in scenarios where dynamic adjustment of resistance is necessary, such as in feedback circuits, gain control, and voltage division.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Taps | 256 |
| Resistance (Ohms) | 10 kΩ |
| Memory Type | Volatile |
| Voltage Supply Range | 2.7 V to 5.5 V or ±2.3 V to ±2.7 V |
| Temperature Coefficient | 500 ppm/°C |
| Operating Temperature | -40°C to 85°C |
| Package Type | 10-MSOP or 10-TFSOP |
| Package Dimensions | 3.00 mm Width, 3.00 mm Length |
| Resistor Terminal Voltage-Max | 5 V |
| Bandwidth | 600 kHz (for 10 kΩ, Code = 10H) |
| Power Dissipation | 0.2 mW |
Key Features
- Digital potentiometer with 256 taps for precise resistance control.
- Single circuit design for adjustable resistance values.
- Operating temperature range: -40°C to 85°C.
- Voltage supply range: 2.7 V to 5.5 V or ±2.3 V to ±2.7 V.
- Compact 10-MSOP or 10-TFSOP package for easy integration.
- Surface-mount design for convenient mounting.
- Low power consumption with a quiescent current of 15 μA.
- Programmable via a 3-wire SPI-compatible serial interface.
Applications
- Aerospace systems requiring adjustable impedance control.
- Automotive applications such as engine management and transmission control.
- Industrial control systems, including process monitoring and automation.
- Medical devices requiring precise resistance adjustment.
- Other applications where adjustable resistance values are necessary.
Q & A
- What is the AD5200BRM10? The AD5200BRM10 is a digital potentiometer from Analog Devices Inc. with 256 programmable positions.
- What is the resistance range of the AD5200BRM10? The AD5200BRM10 has a fixed A-to-B terminal resistance of 10 kΩ.
- What is the operating temperature range of the AD5200BRM10? The operating temperature range is -40°C to 85°C.
- How is the AD5200BRM10 programmed? It is programmed via a 3-wire SPI-compatible serial interface.
- What is the power supply range for the AD5200BRM10? The voltage supply range is 2.7 V to 5.5 V or ±2.3 V to ±2.7 V.
- What is the package type of the AD5200BRM10? It comes in a 10-MSOP or 10-TFSOP package.
- What are some common applications of the AD5200BRM10? It is used in aerospace, automotive, industrial control systems, medical devices, and other applications requiring adjustable resistance.
- What is the temperature coefficient of the AD5200BRM10? The temperature coefficient is 500 ppm/°C.
- How much power does the AD5200BRM10 consume? The power dissipation is 0.2 mW.
- Is the AD5200BRM10 RoHS compliant? The specific part number AD5200BRM10-REEL7 is non-RoHS compliant, but other versions may be compliant.
