Overview
The AD5258BRMZ1-R7 is a digital potentiometer manufactured by Analog Devices Inc. This component offers versatile functionality for analog circuitry adjustment and calibration in various applications. It is designed to provide dynamic resistance adjustment, making it suitable for use in electronic control systems, such as audio volume controls and voltage regulation circuits.
Key Specifications
| Attribute | Value |
|---|---|
| Part Number | AD5258BRMZ1-R7 |
| Manufacturer | Analog Devices Inc. |
| Package | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| Configuration | Potentiometer |
| Number of Circuits | 1 |
| Number of Taps | 64 |
| Resistance (Ohms) | 1kΩ |
| Interface | I2C |
| Memory Type | Non-Volatile |
| Voltage Supply | 2.7V ~ 5.5V |
| Tolerance | ±30% |
| Temperature Coefficient (Typ) | 200ppm/°C |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
Key Features
- Selectable address for multiple device operation on the same bus.
- Non-volatile memory to retain settings during power-off.
- I2C interface for easy communication with microcontrollers or other control systems.
- Linear taper with 64 taps for precise analog voltage control.
- Low power consumption with a voltage supply range of 2.7V to 5.5V.
- Compact MSOP-10 package suitable for space-constrained designs.
Applications
The AD5258BRMZ1-R7 is versatile and can be used in various applications, including:
- Audio volume controls: Dynamic resistance adjustment for precise volume control.
- Voltage regulation circuits: Adjustable voltage output for power management systems.
- Electronic control systems: Calibration and adjustment of analog circuitry in industrial, automotive, and consumer electronics.
- Medical devices: Precise analog control in medical equipment such as diagnostic devices and patient monitoring systems.
Q & A
- What is the AD5258BRMZ1-R7?
The AD5258BRMZ1-R7 is a digital potentiometer manufactured by Analog Devices Inc., designed for analog circuitry adjustment and calibration.
- What is the package type of the AD5258BRMZ1-R7?
The AD5258BRMZ1-R7 is available in 10-TFSOP and 10-MSOP packages.
- What is the resistance value of the AD5258BRMZ1-R7?
The resistance value of the AD5258BRMZ1-R7 is 1kΩ.
- What interface does the AD5258BRMZ1-R7 use?
The AD5258BRMZ1-R7 uses an I2C interface for communication.
- Is the AD5258BRMZ1-R7 non-volatile?
Yes, the AD5258BRMZ1-R7 has non-volatile memory to retain settings during power-off.
- What is the operating temperature range of the AD5258BRMZ1-R7?
The operating temperature range of the AD5258BRMZ1-R7 is -40°C to 85°C.
- How many taps does the AD5258BRMZ1-R7 have?
The AD5258BRMZ1-R7 has 64 taps for precise analog voltage control.
- What is the tolerance of the AD5258BRMZ1-R7?
The tolerance of the AD5258BRMZ1-R7 is ±30%.
- How do I integrate the AD5258BRMZ1-R7 into a circuit?
Ensure stable power supply, maintain signal integrity, manage thermal dissipation, and implement proper control interface and protection circuitry as outlined in the datasheet and application notes.
- What are some common applications of the AD5258BRMZ1-R7?
Common applications include audio volume controls, voltage regulation circuits, and electronic control systems in various industries.
