Description

The AD52582A-QE24NAT is a compact, nonvolatile electronic component with a package size of 3 mm × 4.9 mm. It is designed for 64-position adjustment applications, providing the same functionality as mechanical potentiometers or variable resistors but with improved resolution and reliability due to its solid-state nature.

Specifications and features

- Nonvolatile memory maintains wiper settings
- Compact MSOP-10 (3mm × 4.9 mm) package
- I2C®-compatible interface
- VLOGIC pin provides increased interface flexibility
- End-to-end resistance options: 1 kΩ, 10kΩ, 50kΩ, 100 kΩ
- Resistance tolerance stored in EEPROM with 0.1% accuracy
- Power-on EEPROM refresh time less than 1 ms
- Software write protect command
- Three-state Address Decode Pins AD0 and AD1 allow 9 packages per bus
- 100-year typical data retention at 55°C
- Wide operating temperature range of -40°C to +85°C
- 3 V to 5V single supply

Application Scenarios

The AD52582A-QE24NAT has various applications in different industries: - LCD panel VCOM adjustment
- LCD panel brightness and contrast control
- Mechanical potentiometer replacement in new designs
- Programmable power supplies
- RF amplifier biasing
- Automotive electronics adjustment
- Gain control and offset adjustment
- Fiber to the home systems
- Electronics level settings

Comparison