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AD5241BRZ10
+物料清單IC DGTL POT 10KOHM 256TAP 14SOIC
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製造商ADI公司
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製造商部分 #AD5241BRZ10
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有存貨6811
365 天品質保證
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90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 1 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 10k |
| Interface | I2C |
| MemoryType | Volatile |
| Voltage-Supply | 2.7V ~ 5.5V, ±2.3V ~ 2.7V |
| Features | Selectable Address |
| Tolerance | ±30% |
| TemperatureCoefficient(Typ) | 30ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-SOIC |
| Package/Case | 14-SOIC (0.154", 3.90mm Width) |
| OperatingTemperature | -40°C ~ 105°C |
| Resistance-Wiper(Ohms)(Typ) | 60 |
| BaseProductNumber | AD5241 |
概述
Description
Key specifications include a total resistance of 10 kΩ, low power consumption, and excellent linearity. The AD5241 is ideal for applications in consumer electronics, industrial controls, and instrumentation, where programmable resistances are essential for tuning and calibration. Its digital control mechanism simplifies integration into modern electronic systems, enhancing flexibility and performance.
Equivalent
1. MCP4131 (Microchip)
2. DS1803 (Maxim Integrated)
3. AD8400 (Analog Devices)
4. MCP42010 (Microchip)
Ensure to check specifications such as interface type (SPI, I2C) and power supply requirements for compatibility.
Features
1. Resolution: 10-bit resolution, providing 1024 distinct settings.
2. Memory: Non-volatile memory (EEPROM) for storing the wiper position, allowing the last setting to be retained after power loss.
3. Dual-channel: Contains two independent potentiometer sections, enabling simultaneous adjustments.
4. Voltage Range: Operates over a wide voltage range (typically 2.7V to 5.5V).
5. Interface: Uses a standard I2C interface for easy communication with microcontrollers.
6. Low Power Consumption: Designed for low power applications, suitable for battery-operated devices.
7. Temperature Range: Operating temperature range from -40°C to +125°C.
8. Wiper Resistance: Features low wiper resistance, ensuring minimal signal degradation.
9. Taper Options: Offers linear and logarithmic taper options for various applications.
These features make the AD5241BRZ10 ideal for applications such as volume control, gain adjustment, and programmable resistance.
Pinout
1. VDD (Pin 1): Power supply.
2. GND (Pin 2): Ground reference.
3. A (Pin 3): Wiper terminal.
4. B (Pin 4): Terminal connected to one end of the resistor.
5. INC (Pin 5): Increment control for wiper position.
6. CS (Pin 6): Chip select for enabling the device.
7. SCK (Pin 7): Serial clock input for data transfer.
8. SDI (Pin 8): Serial data input.
9. SDO (Pin 9): Serial data output.
10. WIPER (Pin 10): Used for wiper position readback.
This configuration allows for versatile applications in applications such as adjusting gain, offset, or other analog signal conditioning tasks.
Manufacturer
Analog Devices focuses on developing advanced technology to enhance performance, efficiency, and reliability in electronic systems. Their product portfolio includes amplifiers, converters, sensors, and signal processing ICs, among others. The AD5241BRZ10 specifically is a digital potentiometer, commonly used in applications requiring precise resistance adjustments and control in electronic circuits. The company emphasizes research and development, continually striving to deliver cutting-edge solutions that address complex engineering challenges across multiple sectors.
Application
1. Audio Control: Volume and tone control in audio devices.
2. Signal Conditioning: Adjusting gain and offset in sensor applications.
3. Calibration: Fine-tuning parameters in measurement systems.
4. Automatic Test Equipment: Setting precise resistance values in testing setups.
5. Industrial Automation: Tuning processes and feedback loops in control systems.
6. Consumer Electronics: User interface adjustments in devices like TVs and radios.
Its digital interface and high-resolution capabilities enable precise and programmable adjustments across these areas.