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AD5254BRUZ100
+BOMIC DGT POT 100KOHM 256TP 20TSSOP
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제조업체아날로그 디바이스(주)
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제조업체 부품 #AD5254BRUZ100
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데이터시트 AD5254BRUZ100 DataSheet
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패키지 TSSOP-20
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재고4724
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package | Bulk,Tube |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 4 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 100k |
| Interface | I²C |
| MemoryType | Non-Volatile |
| Voltage-Supply | 2.7V ~ 5.5V, ±2.25V ~ 2.75V |
| Features | Selectable Address |
| Tolerance | ±20% |
| TemperatureCoefficient(Typ) | 650ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 20-TSSOP |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
| OperatingTemperature | -40°C ~ 105°C |
개요
Description
Key features include:
1. Resolution: The AD5254 offers 256 positions per potentiometer, enabling fine-tuning in applications.
2. Non-Volatile Memory: It retains its resistance setting even when power is removed, thanks to its EEPROM memory.
3. Low Temperature Coefficient: Ensures stability across varying temperatures, making it reliable in diverse environments.
4. Wide Voltage Range: Operates over a range of 2.7V to 5.5V, providing versatility for different circuit requirements.
5. Compact Package: Comes in a TSSOP-24 package, which is suitable for space-constrained applications.
The AD5254BRUZ100 is ideal for applications requiring precise control and reliability, such as instrumentation, audio equipment, and industrial automation.
Equivalent
Features
1. Digital Interface: It supports an I²C-compatible interface, allowing for easy integration with microcontrollers and other digital systems.
2. Resolution: It offers 8 bits of resolution, providing 256 positions for fine adjustment of resistance.
3. Resistance: Each potentiometer in the device has a nominal resistance value of 100 kΩ.
4. Non-volatile Memory: It includes EEPROM to store wiper settings, ensuring settings are retained even after power loss.
5. Voltage Supply: Operates with a single supply voltage range from 2.7V to 5.5V.
6. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
7. Temperature Range: Supports an operating temperature range from -40°C to +125°C, suitable for various environments.
8. Package: Available in a compact TSSOP (Thin Shrink Small Outline Package) form.
These features make the AD5254BRUZ100 ideal for applications requiring precise resistance adjustments, such as in audio volume control, gain setting in amplifiers, and sensor calibration.
Pinout
Key features include:
- Pin Count: 24
- Channels: 4 (quad-channel)
- Wiper Memory: Non-volatile memory to retain wiper settings after power-off.
- Interface: I²C-compatible digital interface for easy control.
- Resistance Value: 100 kΩ per potentiometer.
- Functionality: Used for applications requiring variable resistor settings like audio volume control, gain adjustment, and sensor calibration.
The digital potentiometer allows users to set and adjust resistances electronically, making it suitable for dynamic applications where manual adjustment is impractical.
Manufacturer
Application
1. Audio Equipment: For volume control and equalizer settings.
2. Instrumentation: In calibration and sensor signal conditioning.
3. Industrial Automation: For fine-tuning control systems.
4. Telecommunications: In impedance matching and signal processing.
5. Consumer Electronics: Adjusting display brightness or backlight intensity.
6. Medical Devices: For precision control in diagnostic equipment.
7. Automotive: In adaptive lighting and infotainment systems.
These applications leverage the device's programmability, non-volatility, and high-performance characteristics.