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MCP3564R-E/ST

MCP3564R-E/ST Description

The MCP3564R-E/ST from Microchip Technology is a high-performance, 24-bit sigma-delta (Σ-Δ) analog-to-digital converter (ADC) designed for precision measurement applications. Housed in a compact 20-TSSOP package, this ADC integrates 4 channels with configurable differential or single-ended inputs, supporting flexible signal acquisition. It operates with dual supply voltages (analog: 2.7V–3.6V, digital: 1.8V–3.7V), making it suitable for low-power and mixed-voltage systems. With a sampling rate of 153.6k samples per second, it delivers high-resolution data conversion ideal for demanding industrial, medical, and instrumentation applications.

MCP3564R-E/ST Features

• 24-Bit Resolution: Ensures ultra-high precision for sensitive measurements.
• Multi-Channel Inputs: Supports 4 or 8 inputs (configurable) with differential/single-ended modes.
• SPI Interface: Enables seamless communication with microcontrollers or processors.
• Integrated Features: Includes an internal oscillator and temperature sensor, reducing external component count.
• Low-Power Operation: Dual-supply compatibility optimizes energy efficiency.
• Robust Performance: REACH unaffected and ROHS3 compliant, meeting environmental and safety standards.
• High Sampling Rate: 153.6kSPS enables real-time data acquisition for dynamic signals.

MCP3564R-E/ST Applications

The MCP3564R-E/ST excels in applications requiring high-resolution, low-noise ADCs, such as:

• Industrial Automation: Precision sensor interfacing (e.g., strain gauges, RTDs).
• Medical Devices: ECG, EEG, and other biomedical signal acquisition.
• Test & Measurement Equipment: Data loggers, spectrum analyzers.
• Energy Monitoring: Smart meters, power quality analysis.
• Audio Processing: High-fidelity audio ADCs for professional equipment.

Conclusion of MCP3564R-E/ST

The MCP3564R-E/ST stands out for its 24-bit resolution, flexible input configurations, and integrated features, offering a balance of precision, speed, and power efficiency. Its SPI interface and multi-channel support simplify system integration, while the internal oscillator and temperature sensor enhance reliability. Ideal for industrial, medical, and instrumentation applications, this ADC is a robust solution for designers seeking high-performance analog-to-digital conversion in a compact form factor.