Overview
The AD5206BRU10-REEL7, produced by Analog Devices Inc., is a high-precision digital potentiometer designed for precise resistance adjustment and control. This component is part of the AD5206 series, which includes 4- or 6-channel, 256-position digitally controlled variable resistor devices. These devices function similarly to mechanical potentiometers or variable resistors, offering programmable resistance values through a 3-wire SPI-compatible serial interface. The AD5206BRU10-REEL7 is particularly useful in applications requiring multiple, independently programmable channels for various electronic adjustments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Series | AD5206 | - |
| Resistance | 10 kΩ | - |
| Temperature Coefficient | 700 PPM / °C | - |
| Tolerance | 30 % | - |
| Number of POTs | Hextuple (6 channels) | - |
| Taps per POT | 256 | - |
| Wiper Memory | Volatile | - |
| Digital Interface | SPI | - |
| Operating Supply Voltage | 2.7 V to 5.5 V (Single Supply), ±2.7 V (Dual Supply) | V |
| Operating Supply Current | 12 μA | A |
| Minimum Operating Temperature | -40 °C | °C |
| Maximum Operating Temperature | +85 °C | °C |
| Mounting Style | PCB Mount | - |
| Termination Style | SMD/SMT | - |
| Package / Case | TSSOP-24 | - |
Key Features
- 256-position digitally controlled variable resistor with 6 independent channels (hextuple)
- 3-wire SPI-compatible serial data input for easy programming and control
- Single-supply operation from 2.7 V to 5.5 V and dual-supply operation from ±2.7 V
- Power-on midscale preset, ensuring the wiper is set to the midpoint at power-up
- Volatile wiper memory, requiring periodic updates to maintain the set resistance value
- Compact TSSOP-24 package, suitable for PCB mounting
Applications
- Mechanical potentiometer replacement in various electronic circuits
- Instrumentation: gain and offset adjustment
- Programmable voltage-to-current conversion
- Programmable filters, delays, and time constants
- Line impedance matching
Q & A
- What is the AD5206BRU10-REEL7 used for?
The AD5206BRU10-REEL7 is used for precise resistance adjustment and control, replacing mechanical potentiometers in various electronic applications.
- How many channels does the AD5206BRU10-REEL7 have?
The AD5206BRU10-REEL7 has 6 independent channels (hextuple).
- What is the resistance value of the AD5206BRU10-REEL7?
The resistance value of the AD5206BRU10-REEL7 is 10 kΩ.
- What is the temperature coefficient of the AD5206BRU10-REEL7?
The temperature coefficient of the AD5206BRU10-REEL7 is 700 PPM / °C.
- What is the operating supply voltage range for the AD5206BRU10-REEL7?
The operating supply voltage range for the AD5206BRU10-REEL7 is from 2.7 V to 5.5 V for single supply and ±2.7 V for dual supply.
- What type of digital interface does the AD5206BRU10-REEL7 use?
The AD5206BRU10-REEL7 uses a 3-wire SPI-compatible serial data input interface.
- What is the package type of the AD5206BRU10-REEL7?
The package type of the AD5206BRU10-REEL7 is TSSOP-24.
- What are some common applications of the AD5206BRU10-REEL7?
Common applications include mechanical potentiometer replacement, instrumentation for gain and offset adjustment, programmable voltage-to-current conversion, and line impedance matching.
- Does the AD5206BRU10-REEL7 have volatile or non-volatile memory?
The AD5206BRU10-REEL7 has volatile wiper memory.
- What is the power-on default state of the AD5206BRU10-REEL7?
The AD5206BRU10-REEL7 has a power-on midscale preset, setting the wiper to the midpoint at power-up.
