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AD5262BRUZ20
+BOMIC DGT POT 20KOHM 256TAP 16TSSOP
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メーカーテキサス・インスツルメンツ
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メーカー品番 #AD5262BRUZ20
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データシート AD5262BRUZ20 DataSheet
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パッケージ TSSOP-16
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在庫状況6118
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Bulk,Tube |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 2 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 20k |
| Interface | SPI |
| MemoryType | Volatile |
| Voltage-Supply | 4.5V ~ 16.5V, ±5V |
| Features | Cascade Pin |
| Tolerance | ±30% |
| TemperatureCoefficient(Typ) | 35ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 16-TSSOP |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| OperatingTemperature | -40°C ~ 85°C |
概要
Description
Key features of the AD5262BRUZ20 include:
1. Dual-channel Configuration: It provides two independent digital potentiometers within a single IC, allowing for multiple adjustments in a compact footprint.
2. 10-bit Resolution: Offers 1,024 discrete settings for precise resistance control.
3. Non-volatile Memory: Retains its settings after power-off, ensuring consistent performance and simplifying design.
4. I²C-Compatible Interface: Facilitates easy integration with microcontrollers and other digital systems via a standard communication protocol.
5. Wide Supply Range: Operates effectively between 2.7 V and 5.5 V.
6. Compact Package: Available in a TSSOP-16 package, making it suitable for space-constrained applications.
The AD5262BRUZ20 is widely used in applications like audio equipment, instrumentation, and other electronics requiring precise control of analog signals.
Equivalent
Features
1. Resolution and Adjustment: It offers a 256-position resolution, allowing for precise adjustments in applications requiring fine tuning.
2. Resistance: Each potentiometer has a nominal resistance value of 20 kΩ.
3. Interface: The device is controlled via an I²C-compatible serial interface, facilitating easy integration with microcontrollers and digital systems.
4. Non-Volatile Memory: The AD5262 includes EEPROM, enabling the storage of wiper positions even when the device is powered down.
5. Supply Voltage: It operates over a wide supply range from 2.7 V to 5.5 V, making it suitable for various applications.
6. Wiper Memory: Upon power-up, it recalls the stored wiper positions from its non-volatile memory.
7. Package: The device is available in a compact TSSOP package, which is ideal for space-constrained applications.
8. Temperature Range: It functions effectively over the extended industrial temperature range of -40°C to +85°C.
These features make the AD5262BRUZ20 suitable for applications involving precision control, such as sensor calibration, audio volume control, and gain adjustment in signal processing.
Pinout
Manufacturer
Application
1. Audio Systems: For volume control and audio signal conditioning.
2. Instrumentation: Used in gain and offset adjustment for precision measurement devices.
3. Communication Systems: For impedance matching and filter tuning.
4. Industrial Automation: Utilized in calibration and sensor adjustments.
5. Consumer Electronics: Embedded in devices requiring user-adjustable controls.
6. Data Acquisition Systems: Facilitates signal scaling and calibration.
Its versatility in adjusting resistance makes it suitable for any application requiring precise control of analog signals.