Microchip Technology

MCP3561RT-E/NC  

Analog to Digital Converters

MCP3561RT-E/NC Description

The MCP3561RT-E/NC is a high-performance 24-bit sigma-delta analog-to-digital converter (ADC) designed by Microchip Technology. This single ADC device is well-suited for applications requiring high precision and accuracy in signal conversion. It features a robust SPI data interface, allowing for seamless integration with various microcontrollers and processors. The device operates within a wide supply voltage range, with an analog supply voltage of 2.7V to 3.6V and a digital supply voltage of 1.8V to 3.7V, making it versatile for different power supply configurations.

The MCP3561RT-E/NC boasts a sampling rate of up to 153.6 kHz, ensuring rapid data acquisition and processing. It supports both differential and single-ended input types, providing flexibility in signal conditioning and measurement. The device is housed in a surface-mount 20UQFN package, which is ideal for compact and space-constrained designs. Additionally, it comes in a tape and reel (TR) packaging format, facilitating efficient manufacturing and assembly processes.

MCP3561RT-E/NC Features

The MCP3561RT-E/NC offers several unique features that set it apart from other ADCs in its class. Key features include:

• 24-bit Resolution: Provides extremely high precision for accurate signal conversion.
• Internal Oscillator: Eliminates the need for an external clock source, simplifying the design and reducing component count.
• Temperature Sensor: Built-in temperature sensing capability allows for real-time monitoring and compensation of temperature variations, enhancing overall system accuracy.
• High Sampling Rate: Capable of sampling at up to 153.6 kHz, ensuring fast and reliable data acquisition.
• Multiple Input Options: Supports both differential and single-ended inputs, offering flexibility in signal acquisition.
• Wide Supply Voltage Range: Operates with analog supply voltages from 2.7V to 3.6V and digital supply voltages from 1.8V to 3.7V, making it suitable for a variety of power supply conditions.
• Compliance and Reliability: REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.

MCP3561RT-E/NC Applications

The MCP3561RT-E/NC is ideal for a wide range of applications where high precision and accuracy are critical. Some specific use cases include:

• Precision Measurement Equipment: Ideal for instruments requiring high-resolution data acquisition, such as digital multimeters and precision sensors.
• Industrial Automation: Suitable for industrial control systems where accurate and rapid data processing is essential.
• Medical Devices: Applicable in medical instrumentation where precise signal conversion is crucial for accurate diagnostics and monitoring.
• Environmental Monitoring: Useful in environmental sensors for measuring temperature, humidity, and other parameters with high precision.
• Audio Processing: Can be employed in high-fidelity audio systems for accurate analog-to-digital conversion.

Conclusion of MCP3561RT-E/NC

The MCP3561RT-E/NC is a versatile and high-performance 24-bit sigma-delta ADC that offers a combination of precision, flexibility, and ease of integration. Its wide supply voltage range, high sampling rate, and multiple input options make it suitable for a variety of demanding applications. The inclusion of an internal oscillator and temperature sensor further enhances its functionality, making it a reliable choice for precision measurement and data acquisition tasks. With its compact surface-mount package and compliance with industry standards, the MCP3561RT-E/NC is an excellent solution for engineers and designers looking to achieve high accuracy and reliability in their analog-to-digital conversion needs.

MCP3561RT-E/NC Documents

Download datasheets and manufacturer documentation for MCP3561RT-E/NC

DTS :

View in Development Tools Selector      

Specification Sheets :

delta-sigma ADC w/Vref data sheet (PDF)      

PCN :

Product Change Notification (PDF)