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AD5259BRMZ10-R7
+Lista de MateriaisIC DGTL POT 10KOHM 256TAP 10MSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD5259BRMZ10-R7
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Ficha Técnica AD5259BRMZ10-R7 DataSheet
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Pacote MSOP-10
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 1 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 10k |
| Interface | I²C |
| MemoryType | Non-Volatile |
| Voltage-Supply | 2.7V ~ 5.5V |
| Features | Selectable Address |
| Tolerance | ±30% |
| TemperatureCoefficient(Typ) | 500ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 10-MSOP |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| OperatingTemperature | -40°C ~ 125°C |
Visão Geral
Description
Key features include a non-volatile memory that retains the wiper setting after power loss, an I²C-compatible digital interface for communication, and a low temperature coefficient for reliable performance across various conditions. The device is housed in an 8-lead MSOP package, making it ideal for space-constrained applications.
The AD5259BRMZ10-R7 supports a wide operating temperature range and is designed for applications in consumer electronics, industrial control, and instrumentation. Its ease of use and precision make it a versatile choice for designers looking to integrate digital potentiometer functionality into their systems.
Equivalent
1. Microchip MCP4561 - Digital potentiometer with similar specifications.
2. Texas Instruments TPL0102 - Offers similar functionality.
3. Maxim Integrated DS1803 - Another alternative with comparable features.
When selecting an equivalent, ensure compatibility in resistance range, number of taps, interface, and package type to meet your specific application needs.
Features
1. Resolution: It has a 256-position resolution, allowing for precise adjustments.
2. Interface: Utilizes an I²C-compatible digital interface for easy integration with microcontrollers and other digital systems.
3. Resistance: Offers a 10 kΩ end-to-end resistance.
4. Non-volatile Memory: Includes EEPROM to retain wiper settings after power loss, ensuring consistent operation without recalibration.
5. Single Supply Operation: Operates from a single supply voltage ranging from 2.7 V to 5.5 V.
6. Wiper Adjustment: Supports both increment and decrement commands for wiper position adjustments.
7. Low Power Consumption: Designed for energy-efficient applications.
8. Compact Package: Available in a small MSOP-10 package, making it suitable for space-constrained designs.
9. Temperature Range: Operates across an extended temperature range, making it versatile for various environments.
10. Applications: Suitable for audio volume control, gain adjustment, LED brightness control, and other applications requiring variable resistance.
These features make the AD5259BRMZ10-R7 a versatile choice for applications requiring digital control of resistance.
Pinout
The key functions of the AD5259BRMZ10-R7 include:
1. Digital Potentiometer: It provides a variable resistance that can be controlled through a digital interface.
2. I2C-Compatible Interface: It is controlled via an I2C interface, making it easy to integrate with various microcontrollers and processors.
3. 10 kΩ Resistance: The model has a total resistance of 10 kΩ.
4. Non-Volatile Memory: Allows the wiper position to be stored, enabling the device to resume its last known state after power cycling.
5. Wiper Position Adjustment: It enables fine tuning of the wiper position for precision applications.
These features make the AD5259BRMZ10-R7 suitable for applications requiring precise resistance adjustments, such as calibration, gain control, or signal conditioning.
Manufacturer
Application
1. Audio Equipment: For volume control and audio signal conditioning.
2. Instrumentation: In precision measurement devices for gain and offset adjustments.
3. Industrial Automation: For sensor calibration and control system adjustments.
4. Consumer Electronics: In devices requiring user-adjustable settings.
5. Communication Systems: For impedance matching and signal tuning.
6. Medical Devices: Where precision control is necessary for calibration.
Its ability to replace mechanical potentiometers with a digitally controlled solution makes it suitable for applications demanding high reliability and precision.