WMS7171 Overview
The WMS7170/7171 is a single channel 100-tap non-volatile linear digital potentiometer available in 10KΩ, 50KΩ and 100KΩ resistance. The device consists of Up/Down serial interface, tap register, decoder, resistor array, wiper switches, NV memory and control logics. The WMS7170 device can be configured as a two-terminal variable resistor or a three-terminal voltage divider without an output buffer, but the WMS7171...
WMS7171 Key Features
- WMS7170 BLOCK DIAGRAM (Rheostat/Divider Mode)
- WMS7171 BLOCK DIAGRAM (Divider Mode)
- 2 2. FEATURES
- 2 3. BLOCK DIAGRAM
- 3 4. TABLE OF CONTENTS