Microchip Technology

MCP4461-104E/ST  

Digital Potentiometers

MCP4461-104E/ST Description

The MCP4461-104E/ST is a high-performance, digital potentiometer designed and manufactured by Microchip Technology. This device belongs to the category of Digital Potentiometers and is part of the WiperLock™ series. It features a 100k Ohm resistance with 257 taps and a linear taper. The MCP4461-104E/ST operates over a voltage supply range of 1.8V to 5.5V and offers a temperature coefficient of 150ppm/°C. It is RoHS3 compliant, REACH unaffected, and has a moisture sensitivity level of 3 (168 hours). The device is available in a 20-TSSOP package and is shipped in a tube.

MCP4461-104E/ST Features

• Interface: I2C, allowing for easy integration with microcontrollers and other digital systems.
• Configuration: Potentiometer with 257 taps, providing a wide range of resistance values.
• Number of Circuits: 4, enabling multiple applications within a single device.
• Tolerance: ±20%, ensuring reliable and consistent performance.
• Features: Mute and selectable address, offering additional control and flexibility.
• Mounting Type: Surface Mount, suitable for PCB applications.
• Series: WiperLock™, providing a secure and stable contact.

MCP4461-104E/ST Applications

The MCP4461-104E/ST is ideal for various applications where precise resistance adjustment is required. Some specific use cases include:

1. Audio Applications: Adjusting volume levels, tone controls, and equalization settings in audio systems.
2. Industrial Control Systems: Fine-tuning sensor sensitivity and signal conditioning circuits.
3. Medical Equipment: Controlling the intensity of electrical stimulation or adjusting the gain of amplifiers.
4. Consumer Electronics: Customizing user settings in devices such as gaming consoles, smartphones, and smart home appliances.

Conclusion of MCP4461-104E/ST

The MCP4461-104E/ST from Microchip Technology is a versatile and reliable digital potentiometer. Its unique features, such as the I2C interface, mute function, and selectable address, provide significant advantages over similar models. With its wide range of resistance values and linear taper, the MCP4461-104E/ST is well-suited for a variety of applications in the electronics industry. Its RoHS3 compliance and REACH unaffected status ensure that it meets environmental standards, making it an excellent choice for responsible manufacturing.

MCP4461-104E/ST Documents

Download datasheets and manufacturer documentation for MCP4461-104E/ST

Datasheets :

MCP444x,446x      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       Label and Packing Changes 23/Sep/2015      

PCN Design/Specification :

Lead Frame Update 16/Apr/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH