Overview
The AD5175BCPZ-10-RL7 is a single-channel, 1024-position digital rheostat produced by Analog Devices Inc. This component combines high-resolution variable resistor performance with non-volatile memory (NVM) in a compact package. It is designed to provide precision, reliability, and an enhanced digital interface, making it suitable for a variety of applications requiring precise control and adjustable resistance.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AD5175BCPZ-10-RL7 |
| Manufacturer | Analog Devices Inc. |
| Voltage Supply Range | 2.7V to 5.5V, ±2.5V to ±2.75V |
| Resistance | 10 kΩ nominal |
| Tolerance | ±15% |
| Temperature Coefficient | 35 ppm/°C |
| Operating Temperature Range | -40°C to 125°C |
| Wiper Resistance | 35 ohms typical |
| Package Type | 10-Lead LFCSP (3mm x 3mm) |
| Interface | I²C-compatible |
| Memory Type | 50-times programmable (50-TP) non-volatile memory |
Key Features
- High resolution with 1024-position adjustment
- Non-volatile memory retains settings without power
- Low temperature coefficient for stable performance
- Selectable device address for multi-device communication on a single bus
- Compact surface-mountable design (LFCSP package)
- I²C interface for digital control and communication
- 50-times programmable (50-TP) wiper memory for permanent settings
- Linear taper characterization
Applications
- Precision controls in industrial systems
- Adjustable power supplies
- LCD screen calibrations
- Automotive electronics
- Communication systems
- Mechanical rheostat replacements
- Op-amp: variable gain control
- Instrumentation: gain, offset adjustment
- Programmable voltage to current conversions
- Programmable filters, delays, time constants
- Sensor calibration
Q & A
- What is the AD5175BCPZ-10-RL7?
The AD5175BCPZ-10-RL7 is a single-channel, 1024-position digital rheostat produced by Analog Devices Inc.
- What is the voltage supply range for the AD5175BCPZ-10-RL7?
The voltage supply range is 2.7V to 5.5V and ±2.5V to ±2.75V.
- What is the nominal resistance of the AD5175BCPZ-10-RL7?
The nominal resistance is 10 kΩ.
- What is the temperature coefficient of the AD5175BCPZ-10-RL7?
The temperature coefficient is 35 ppm/°C.
- What type of memory does the AD5175BCPZ-10-RL7 have?
The device has 50-times programmable (50-TP) non-volatile memory.
- What interface does the AD5175BCPZ-10-RL7 use for digital control?
The device uses an I²C-compatible interface.
- What is the operating temperature range of the AD5175BCPZ-10-RL7?
The operating temperature range is -40°C to 125°C.
- What package type is the AD5175BCPZ-10-RL7 available in?
The device is available in a 10-Lead LFCSP (3mm x 3mm) package.
- Can multiple AD5175BCPZ-10-RL7 devices be used on a single bus?
Yes, multiple devices can be used on a single bus due to the selectable device address feature.
- What are some common applications of the AD5175BCPZ-10-RL7?
Common applications include precision controls in industrial systems, adjustable power supplies, LCD screen calibrations, automotive electronics, and communication systems.
