Overview
The AD5292BRUZ-50 is a high-precision digital potentiometer manufactured by Analog Devices Inc. This component is designed for applications requiring precise adjustment and stable performance across a wide range of operating conditions. It features 1024 programmable positions, non-volatile memory, and a linear taper, making it suitable for data acquisition, calibration, and various control systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD5292BRUZ-50 |
| Description | Digital Potentiometer 50kOhm 1024POS Non-Volatile 14-Pin TSSOP |
| Package / Case | 14-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 14 |
| Operating Temperature | -40°C to 105°C |
| Supply Voltage | 9V to 33V (single), ±9V to ±16.5V (dual) |
| Resistance | 50kOhm |
| Number of Taps | 1024 |
| Wiper Resistance (Typ) | 60 Ohms |
| Interface | SPI |
| Temperature Coefficient | 35 ppm/°C |
| Tolerance | ±1% |
| Bandwidth (-3 dB) | 520 kHz (at half scale) |
| Mounting Type | Surface Mount |
Key Features
- High-precision digital potentiometer with 1024 programmable positions for fine resolution.
- Non-volatile memory to retain settings even when power is off.
- Linear taper for consistent and predictable output.
- SPI interface for digital control, allowing for easy integration with most microcontrollers.
- Cascade Pin feature for daisy-chaining multiple devices.
- Highly accurate with ±1% tolerance and a stable temperature coefficient of 35 ppm/°C.
- Robust operating temperature range from -40°C to 105°C.
- Supports both single and dual supply voltage operations.
Applications
- Industrial automation and control systems.
- Consumer electronics calibration.
- Communication system tuning.
- Medical equipment.
Q & A
- What is the AD5292BRUZ-50 used for? The AD5292BRUZ-50 is used for applications requiring precise adjustment and stable performance, such as data acquisition, calibration, and control systems.
- What is the resolution of the AD5292BRUZ-50? The AD5292BRUZ-50 has 1024 programmable positions.
- What type of memory does the AD5292BRUZ-50 have? The AD5292BRUZ-50 has non-volatile memory.
- What is the operating temperature range of the AD5292BRUZ-50? The operating temperature range is from -40°C to 105°C.
- What is the supply voltage range for the AD5292BRUZ-50? The supply voltage range is 9V to 33V (single) and ±9V to ±16.5V (dual).
- What interface does the AD5292BRUZ-50 use? The AD5292BRUZ-50 uses an SPI interface.
- Can the AD5292BRUZ-50 be daisy-chained? Yes, the AD5292BRUZ-50 has a Cascade Pin feature for daisy-chaining multiple devices.
- What is the tolerance of the AD5292BRUZ-50? The tolerance is ±1%.
- What is the temperature coefficient of the AD5292BRUZ-50? The temperature coefficient is 35 ppm/°C.
- What are some common applications of the AD5292BRUZ-50? Common applications include industrial automation, consumer electronics calibration, communication system tuning, and medical equipment.
