DS1804 PDF Datasheet
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Description
This is NV Trimmer Potentiometer. DS1804 NV Trimmer Potentiometer
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FEATURES
Single 100-position taper potentiometer Nonvolatile “on-demand” wiper storage Operates from 3V or 5V supplies Up, down, increment-controlled interface Available in 8-pin (300-mil) DIP, 8-pin (150-mil) SOIC, 8-pin (118-mil) SOP, and Flip Chip packages Operating Temperature: Industrial: -40ºC to +85ºC Standard Resistance Values: DS1804-010 10 kΩ DS1804-050 50 kΩ DS1804-100 100 kΩ
PIN ASSIGNMENT
INC U, D H GND 1 2 3 4 8 7 6 5 VCC CS L W
8-Pin DIP (300-mil) 8-Pin SOIC (150-mil) 8-Pin uSOP (118-mil) 8-Pin Flip Chip Package See Mech. Drawings Section
PIN DESCIPTION
H L W VCC
CS
U, D
INC
GND
-
High-Terminal of Potentiometer Low-Terminal of Potentiometer Wiper of Potentiometer 3V or 5V Power Supply Chip Select Up, Down Control Increment, Decrement Wiper Control Ground
DESCRIPTION
The DS1804 NV Trimmer Potentiometer is a nonvolatile digital potentiometer having 100 positions. The device provides an ideal method for low-.