DS1666 Description
VH VL VW U/D INC CS NC VCC GND VB High Terminal of Resistor Low Terminal of Resistor Wiper Terminal of Resistor Up/Down Control Wiper Movement Control Chip Select for Wiper Movement No Connection +5 Volts Ground 0 to 5 Volts DESCRIPTION The DS1666 is a solid state potentiometer which is set to value by digitally controlled resistive elements. The potentiometer is posed of 127 resistive sections. Between each...
DS1666 Key Features
- 128 position, digitally controlled potentiometer
- Operates from a +5 volts power supply with TTL signal inputs
- Wide analog voltage range of ±5 volts
- Low-power CMOS
- 14-pin DIP or 16-pin SOIC for surface mount