Subtotal: ₦10,900.00
X9C104 digital potentiometer
₦3,100.00
Description:
The X9C104 is a solid-state digital potentiometer with a 100kΩ resistance range. It features a three-wire serial interface and offers 100 wiper tap points. The device’s resistance settings are stored in non-volatile memory, making it suitable for applications requiring precise and reliable resistance adjustments.
Key Features:
- Solid-State Design: No mechanical parts, enhancing durability and reliability.
- Three-Wire Serial Interface: Facilitates easy communication with digital systems.
- 100 Wiper Tap Points: Allows for fine adjustment of resistance.
- Non-Volatile Memory: Wiper position retained even after power-off.
- Temperature Compensation: Stable performance across a wide temperature range.
- Low Power Consumption:
- VCC: 5V
- Active Current: 3mA maximum
- Standby Current: 750µA maximum
- High Reliability:
- Endurance: 100,000 data changes per bit
- Data Retention: 100 years
- Resistance Value: 100kΩ
- Package Options:
- 8-pin SOIC
- 8-pin PDIP
- RoHS Compliant: Lead-free versions available.
Technical Specifications:
- Type: Solid-State Digital Potentiometer
- Interface: Three-Wire Serial
- Number of Wiper Taps: 100
- Temperature Range: -40°C to +85°C
- Operating Voltage: 5V DC
Applications:
- Audio Control: Digital volume control and tone adjustment.
- Calibration: Precision calibration for various electronic systems.
- Signal Processing: Adjustable resistance in signal conditioning circuits.
- Microcontroller Projects: Programmable resistance control in embedded systems.
Datasheet:
For more detailed technical information, please refer to the X9C104 Digital Potentiometer Datasheet.
In stock
The X9C104 digital potentiometer module helps you simulate the mechanical control of a potentiometer. The integrated circuit contains 99 series-related resistors. With a microcontroller, you can control the module and select the place where the center pin of the “potentiometer” is connected, anywhere in the 100 points available (at the ends of the group or between the resistors).
The X9C104 potentiometer consists of inserting a hundred resistors with a 1K ohm value. With the pins we can select the number of resistors we want, so we can digitally vary the resistance of the potentiometer. The device dissipates a power of 10 mW and supports resistors with a maximum current of 4.4 mA.
This module has varied applications, can be used as resistive divider, variable resistance, these are used in different schemes with operational amplifiers or other analog circuits.
Technical Specifications
- Logic supply voltage: 5 V
- Supply voltage resistors: ± 5 V
- Maximum current resistance: 4.4 m
- Power dissipation: 10 mW
- Resistance: 100 k
- Resistance accuracy: 20%.
Pins:
• VCC – 5V supply
• INC – changes the number of resistors in series, corresponding to variable terminal mechanical potentiometer. INC fronts negative terminal detects signals. To increment or decrement must alternate signal INC (toggle) direction of the terminal variable is given by U / D;
• U / D – control the direction of travel of the terminal variable (Up / Down)
• RH / RL – equivalent terminals are fixed terminals of a mechanical potentiometer. If potentiometer X9C104 between them will be a constant resistance of 100 delivery. If you need another order of magnitude for this resistance potentiometer can use another family X9C as 102, 103 or 503;
• RW – equivalent terminal variable terminal mechanical potentiometer;
• CS – chip select – to activate / deactivate the module;
