SB070042024 – 24BIT ADC SCHEMATIC BLOCK

This schematic block features the MCP3564RT-E/ST, a 24-bit Sigma-Delta Analog-to-Digital Converter (ADC) from Microchip Technology, designed for high-precision measurement applications. Supporting up to 8 input channels with a sampling rate of up to 153.6 ksps, it combines ultra-high resolution with excellent noise performance, making it ideal for precision sensor interfacing.

The MCP3564 uses a sigma-delta conversion architecture, ensuring exceptional accuracy in low-frequency and DC measurement systems. With its SPI digital interface, it integrates easily with microcontrollers, DSPs, and FPGAs. Packaged in a 20-pin TSSOP, it provides a compact and reliable solution for multi-channel acquisition systems.

Integrated into a Quickboards schematic block, this device allows engineers to quickly prototype precision data acquisition circuits with a reference-ready design, reducing development effort and ensuring consistent performance.

Key Features:

• 24-bit Sigma-Delta ADC with up to 8 input channels
• Sampling rate up to 153.6 ksps
• Low noise and high-resolution performance
• SPI digital interface for easy MCU integration
• Compact 20-pin TSSOP package
• Quickboards schematic block for precision prototyping

Typical Applications:

• High-precision instrumentation
• Industrial monitoring and control
• Sensor interfacing (temperature, pressure, strain)
• Energy metering and power monitoring
• Medical electronics and diagnostic devices

By using this Quickboards schematic block, engineers can accelerate development of high-accuracy measurement systems, minimize design complexity, and build on a proven reference design based on the MCP3564 Sigma-Delta ADC.