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AD5293BRUZ-20
+StücklisteIC DGT POT 20KOHM 1024TP 14TSSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD5293BRUZ-20
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Datenblatt AD5293BRUZ-20 DataSheet
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Paket TSSOP-14
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Auf Lager2407
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) | 20k |
| Interface | SPI |
| MemoryType | Volatile |
| Voltage-Supply | 9V ~ 33V, ±9V ~ 16.5V |
| Features | Cascade Pin |
| Tolerance | ±1% |
| TemperatureCoefficient(Typ) | 35ppm/°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-TSSOP |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
| OperatingTemperature | -40°C ~ 105°C |
Übersicht
Description
The AD5293BRUZ-20 integrates a non-volatile memory, allowing the wiper position to be stored when the device is powered down, ensuring consistent performance upon restart. The communication with the device is managed via an SPI-compatible interface, enabling easy integration with microcontrollers and other digital systems.
Additionally, it has a wiper setting readback function and supports a programmable memory that allows for storing multiple configurations. Its compact 14-lead TSSOP package makes it suitable for space-constrained applications. Typical uses include programmable power supplies, instrumentation, and calibration equipment, where precise resistance adjustments are necessary.
Equivalent
Features
The device operates on a single supply voltage ranging from 9 V to 33 V, and it also features a power-on reset to midscale to ensure a known state upon startup. It has a compact TSSOP-14 package, which makes it suitable for space-constrained designs. Additionally, the AD5293 includes features such as a write protection function to prevent accidental changes to the wiper position, and it offers an endurance of 1,000,000 write cycles, ensuring durability for long-term use.
Pinout
Key functions and features include:
- 10-bit resolution allows for fine adjustments with 1024 possible settings.
- Non-volatile memory, which retains its wiper position even after power loss.
- Operates with a single power supply ranging from 9 V to 33 V.
- Utilizes a SPI-compatible serial interface for communication.
- Can be used in applications like gain control, offset adjustment, and programmable power supplies.
These features make the AD5293BRUZ-20 suitable for a wide range of applications in industrial and instrumentation settings.
Manufacturer
Application
1. Industrial Automation: Used in process control systems to adjust parameters like resistance in sensors and actuators.
2. Instrumentation: Offers precise calibration and tuning of measurement instruments.
3. Audio Equipment: Adjusts audio signal levels for mixing and sound quality control.
4. Communication Systems: Provides impedance matching and signal conditioning in RF applications.
5. Consumer Electronics: Used in devices requiring adjustable settings, such as volume or contrast.
6. Automotive: Helps in systems requiring adjustable control for improved performance and efficiency.
Overall, it is suitable for any application requiring accurate resistance adjustment.