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AD5231BRUZ10
+StücklisteIC DGT POT 10KOHM 1024TP 16TSSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD5231BRUZ10
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Datenblatt AD5231BRUZ10 DataSheet
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Paket TSSOP-16
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Auf Lager5693
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tube |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 1 |
| NumberofTaps | 1024 |
| Resistance(Ohms) | 10k |
| Interface | SPI |
| MemoryType | Non-Volatile |
| Voltage-Supply | 2.7V ~ 5.5V, ±2.25V ~ 2.75V |
| Features | Cascade Pin |
| Tolerance | -40%, +20% |
| TemperatureCoefficient(Typ) | 600ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 16-TSSOP |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| OperatingTemperature | -40°C ~ 85°C |
Übersicht
Description
Key features of the AD5231BRUZ10 include a two-wire I²C-compatible interface, allowing easy integration with microcontrollers or other digital systems. Its wide operating voltage range and low power consumption make it suitable for portable and battery-powered applications. Additionally, the device offers non-volatile memory, retaining its resistance setting even when powered off.
The AD5231 comes in a compact TSSOP-14 package, which facilitates space-efficient circuit design. Its versatility and precision make it a valuable component in various analog and digital signal processing applications.
Equivalent
Features
1. Resolution: It has a 10-bit resolution, offering precise control over resistance adjustments.
2. Resistance: The device provides a total resistance of 10 kΩ.
3. Non-volatile Memory: It includes an EEPROM for storing wiper position, allowing the device to retain settings after power is removed.
4. Interface: The AD5231 uses a standard SPI-compatible interface for communication, making it easy to integrate with microcontrollers and other digital systems.
5. Single Supply Operation: It operates on a single supply voltage ranging from 2.7V to 5.5V, compatible with most digital logic circuits.
6. Compact Package: The device is available in a TSSOP-14 package, suitable for space-constrained applications.
7. High Reliability: It features a temperature range of -40°C to +85°C, suitable for industrial applications.
These features make the AD5231BRUZ10 suitable for applications requiring fine-tuning of analog signals, such as programmable gain amplifiers, offset adjustment, and sensor calibration.
Pinout
Key functions and pins include:
- VDD (Pin 1): Positive power supply.
- GND (Pin 2): Ground.
- CS (Pin 3): Chip select input; active low.
- SDI (Pin 4): Serial data input.
- CLK (Pin 5): Clock input for the serial interface.
- SDO (Pin 6): Serial data output.
- WP (Pin 7): Write protect input.
- A (Pin 8): Terminal A of the potentiometer.
- B (Pin 9): Terminal B of the potentiometer.
- W (Pin 10): Wiper terminal of the potentiometer.
- RDY (Pin 11): Ready status output.
- VLOGIC (Pin 12): Logic power supply.
- Remaining pins are typically not connected or reserved for additional functions.
The AD5231 allows precise adjustment of resistance and is controlled via a serial interface, making it suitable for various applications requiring digital control over resistance values.
Manufacturer
Application
1. Adjustable Gain Amplifiers: Allows dynamic control over amplifier gain.
2. Programmable Filters: Facilitates real-time adjustment of filter parameters.
3. Calibration: Helps in precise system calibration for instrumentation.
4. Sensor Signal Conditioning: Tunes sensor output for better accuracy.
5. Data Acquisition Systems: Adjusts signal paths for optimal performance.
6. DC Motor Control: Modulates resistance for speed and torque adjustments.
7. Volume Control in Audio Devices: Used for digital volume management.
These applications benefit from its non-volatile memory, allowing settings to be retained after power cycles.