AD5116
FEATURES
Nominal resistor tolerance error: ±8% maximum Wiper current: ±6 m A Rheostat mode temperature coefficient: 35 ppm/°C Low power consumption: 2.5 µA max @ 2.7 V and 125°C Wide bandwidth: 4 MHz (5 kΩ option) Power-on EEPROM refresh time < 50 μs 50-year typical data retention at 125°C 1 million write cycles 2.3 V to 5.5 V supply operation Built-in adaptive debouncer Wide operating temperature:
- 40°C to +125°C Thin, 2 mm × 2 mm × 0.55 mm 8-lead LFCSP package
APPLICATIONS
Mechanical potentiometer replacement Portable electronics level adjustment Audio volume control Low resolution DAC LCD panel brightness and contrast control Programmable voltage to current conversion Programmable filters, delays, time constants Feedback resistor programmable power supply Sensor calibration
FUNCTIONAL BLOCK DIAGRAM
DATA
CONTROL
EEPROM
LOGIC BLOCK
DATA
RDAC REGISTER
PU ADAPTIVE
PD DEBOUNCER
Figure 1.
Table 1. NVM ±8% Resistance Tolerance Family
Model
Resist...
