X9C104 Digital Potentiometer Module

 X9C104 100kohm Digital Potentiometer Module

     It is a digitally controllable electronic pot IC module. The X9C104 soic8 IC, whose resistance value can vary between 40R~100Kohm, is used. It is used in circuit sections that require various resistance changes. The resistance values of classic potentiometers can change under external effects such as humidity, vibration, shock and temperature. This greatly affects the operation of the circuits. For this reason, the use of a digital potentiometer is more advantageous. The precision increases greatly.

     There are 99 array resistors inside the product. You can bring the resistors into the circuit by making a 100-step shift. Each resistor step resistance is 1010ohm. The step number reached is saved in its memory. After a power cut, it continues by giving the resistance value from the step in its memory.

Features:

• Operating voltage: DC 5V
• Resistance range: 40R-100K
• Connection voltage: -5V to 5V
• Number of steps: 100 ( 1010ohm between 2 steps)
• Precision:  1%
• Keeps the step number it is at saved against power loss ( 100 years)
• Communication method: CS, U/D, INC
• Resistance change mode: Linear
• Operating current: 3mA
• Operating temperature: -40 to +85C
• Dimensions:

Left pins:

•     VCC: Supply: DC 5V
•     GND: Ground 0V
•     INC: Resistance change command
•     U/D: UP / Down
•     CS: Chip select

Right Pins:

•     VCC: Supply: DC 5V
•     RH: Resistor High
•     RW: Regulated Resistor
•     RL: Resistor Low
•     GND: Ground 0V

Package Contents:    

•      1 Piece  X9C104 Digital Potentiometer Module