Specifications
| Attribute | Value |
| Package | Tube |
| Series | XDCP™ |
| ProductStatus | Obsolete |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 1 |
| NumberofTaps | 100 |
| Resistance(Ohms) | 100k |
| Interface | Up/Down (U/D, INC, CS) |
| MemoryType | Non-Volatile |
| Voltage-Supply | 5V |
| Tolerance | ±20% |
| TemperatureCoefficient(Typ) | ±300ppm/°C |
| MountingType | Through Hole |
| SupplierDevicePackage | 8-PDIP |
| Package/Case | 8-DIP (0.300, 7.62mm) |
| OperatingTemperature | 0°C ~ 70°C |
Overview
Description
The X9C104P is a digitally controlled potentiometer (DCP) from Intersil, now under Renesas Electronics. It features a rotary potentiometer emulation, allowing for precise electronic control of resistance. The device consists of a resistor array, wiper switches, a control section, and associated interfaces. It offers 99 discrete resistance steps and operates over a wide resistance range, making it suitable for variable resistor applications in electronic circuits.
Key features include non-volatile memory storage, which retains the wiper setting after power-off, and a 3-wire interface for easy integration with microcontrollers. The X9C104P can be deployed in various applications such as audio/volume controls, sensor calibration, and analog signal processing.
Its compact design and low power consumption make it an ideal choice for portable and battery-operated devices. The device also provides flexibility through its ability to be cascaded for applications requiring multiple potentiometers. Overall, the X9C104P is a versatile component that simplifies the design of circuits requiring adjustable resistance.
Key features include non-volatile memory storage, which retains the wiper setting after power-off, and a 3-wire interface for easy integration with microcontrollers. The X9C104P can be deployed in various applications such as audio/volume controls, sensor calibration, and analog signal processing.
Its compact design and low power consumption make it an ideal choice for portable and battery-operated devices. The device also provides flexibility through its ability to be cascaded for applications requiring multiple potentiometers. Overall, the X9C104P is a versatile component that simplifies the design of circuits requiring adjustable resistance.
Equivalent
The X9C104P is a digitally controlled potentiometer. Equivalent products include the MCP41010 from Microchip, AD5220 from Analog Devices, and MAX5436 from Maxim Integrated. These alternatives offer similar functionality, featuring non-volatile memory, digital control, and various resistance options suitable for applications requiring variable resistance or signal attenuation. Always check the specific datasheet for each alternative to ensure compatibility with your design requirements.
Features
The X9C104P is a digitally controlled potentiometer IC that offers the following features:
1. Resolution: It provides 100 tap points, allowing for fine adjustments in resistance.
2. Non-Volatile Memory: The device retains its wiper position even after power is removed, thanks to its non-volatile memory.
3. Easy Interface: The IC is controlled using an up/down interface, making it simple to integrate into digital systems.
4. Low Power Consumption: It operates with low current, suitable for battery-powered applications.
5. Wide Operating Voltage: The X9C104P functions over a voltage range, typically from 5V to 15V.
6. Temperature Range: It supports a wide temperature range, suitable for various environmental conditions.
7. Compact Package: Available in space-saving packages, making it ideal for compact designs.
These features make the X9C104P suitable for applications requiring adjustable resistance, such as volume control, contrast adjustment, and calibration systems.
1. Resolution: It provides 100 tap points, allowing for fine adjustments in resistance.
2. Non-Volatile Memory: The device retains its wiper position even after power is removed, thanks to its non-volatile memory.
3. Easy Interface: The IC is controlled using an up/down interface, making it simple to integrate into digital systems.
4. Low Power Consumption: It operates with low current, suitable for battery-powered applications.
5. Wide Operating Voltage: The X9C104P functions over a voltage range, typically from 5V to 15V.
6. Temperature Range: It supports a wide temperature range, suitable for various environmental conditions.
7. Compact Package: Available in space-saving packages, making it ideal for compact designs.
These features make the X9C104P suitable for applications requiring adjustable resistance, such as volume control, contrast adjustment, and calibration systems.
Pinout
The X9C104P is a digitally controlled potentiometer, often referred to as a digital pot. It typically comes in an 8-pin DIP (Dual In-line Package) configuration. Here’s a brief overview of its pin functions:
1. VCC: Supply voltage pin.
2. VSS: Ground pin.
3. VH: High end of the potentiometer.
4. VL: Low end of the potentiometer.
5. VW: Wiper terminal of the potentiometer. It moves between VH and VL.
6. Up/Down (U/D): Controls the direction of wiper movement.
7. Increment (INC): Used to step the wiper position when transitioning from low to high.
8. Chip Select (CS): Enables the device for receiving signals.
The X9C104P allows for electronic control over resistance values, making it useful in applications that require adjustments without manual intervention.
1. VCC: Supply voltage pin.
2. VSS: Ground pin.
3. VH: High end of the potentiometer.
4. VL: Low end of the potentiometer.
5. VW: Wiper terminal of the potentiometer. It moves between VH and VL.
6. Up/Down (U/D): Controls the direction of wiper movement.
7. Increment (INC): Used to step the wiper position when transitioning from low to high.
8. Chip Select (CS): Enables the device for receiving signals.
The X9C104P allows for electronic control over resistance values, making it useful in applications that require adjustments without manual intervention.
Manufacturer
The X9C104P is a digitally controlled potentiometer manufactured by Renesas Electronics Corporation. Renesas is a prominent Japanese semiconductor company that specializes in the design and production of microcontrollers, analog, and power devices, as well as system-on-chip (SoC) solutions. The company serves a wide range of industries, including automotive, industrial, home electronics, office automation, and information communication technology. Renesas is known for its innovative solutions that contribute to advancements in technology and efficiency.
Application
The X9C104P is a digitally controlled potentiometer, which is used in applications requiring variable resistance adjustment. Key application areas include:
1. Audio Equipment: It allows precise volume control and equalization.
2. Instrumentation: Used in calibration and tuning for sensors or measurement devices.
3. Industrial Automation: Facilitates dynamic control in process automation systems.
4. Consumer Electronics: Enables user-friendly adjustments in devices like TVs and radios.
5. Telecommunications: Assists in signal tuning and impedance matching.
6. Data Acquisition Systems: Provides programmable gain adjustments.
Its ability to provide fine resistance control makes it versatile for various electronic applications requiring precision tuning and adjustments.
1. Audio Equipment: It allows precise volume control and equalization.
2. Instrumentation: Used in calibration and tuning for sensors or measurement devices.
3. Industrial Automation: Facilitates dynamic control in process automation systems.
4. Consumer Electronics: Enables user-friendly adjustments in devices like TVs and radios.
5. Telecommunications: Assists in signal tuning and impedance matching.
6. Data Acquisition Systems: Provides programmable gain adjustments.
Its ability to provide fine resistance control makes it versatile for various electronic applications requiring precision tuning and adjustments.
Package
The X9C104P is a digital potentiometer IC and typically comes in an 8-pin Dual Inline Package (DIP). This package type is suitable for breadboard prototyping and through-hole PCB assembly, making it convenient for various electronic applications.