DS1804 potentiometer equivalent, nonvolatile trimmer potentiometer.
* Single 100-Position Taper Potentiometer
* Nonvolatile (NV) On-Demand Wiper
Storage
* Operates from 3V or 5V Supplies
* Up/Down, Increment-Controlled Int.
using a CPU or manual control input with minimal external circuitry. Wiper position of the DS1804 can be stored in EEPRO.
H - High-Terminal of Potentiometer
L - Low-Terminal of Potentiometer
W - Wiper of Potentiometer
VCC - 3V or 5V Power Supply
CS - Chip Select
U/ D - Up/Down Control
INC - Increment/Decrement Wiper Control
GND
- Ground
DESCRIPTION
The DS1804 .
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