Microchip Technology

MCP3464T-E/ST  

Analog to Digital Converters

MCP3464T-E/ST Description

The MCP3464T-E/ST is a high-performance 16-bit sigma-delta analog-to-digital converter (ADC) designed for precision data acquisition applications. Manufactured by Microchip Technology, this IC is part of the Data Acquisition ICs category and is housed in a 20-TSSOP package, making it suitable for surface mount applications. The MCP3464T-E/ST features a single A/D converter with four input channels, supporting both differential and single-ended input types. It operates on a supply voltage range of 2.7V to 3.6V for the analog section and 1.8V to 3.7V for the digital section, ensuring compatibility with a wide range of power supply configurations.

The device communicates via the SPI interface, facilitating easy integration with microcontrollers and other digital systems. With a sampling rate of 153.6k samples per second, the MCP3464T-E/ST offers high-speed data acquisition capabilities, making it ideal for applications requiring rapid and accurate signal processing. The inclusion of an internal oscillator, programmable gain amplifier (PGA), and temperature sensor further enhances its functionality and versatility.

MCP3464T-E/ST Features

• 16-bit Resolution: Provides high accuracy and precision in signal conversion.
• SPI Interface: Ensures seamless communication with digital systems.
• Four Input Channels: Supports multiple signal sources, enhancing flexibility.
• Differential and Single-Ended Inputs: Offers versatility in signal acquisition.
• Internal Oscillator: Reduces the need for external components, simplifying design.
• Programmable Gain Amplifier (PGA): Allows for signal conditioning within the ADC.
• Temperature Sensor: Monitors and compensates for temperature variations, ensuring consistent performance.
• Wide Supply Voltage Range: Compatible with various power supply configurations.
• High Sampling Rate: 153.6k samples per second for rapid data acquisition.
• Moisture Sensitivity Level 3: Suitable for a wide range of environmental conditions.
• ROHS3 Compliant and REACH Unaffected: Ensures compliance with environmental regulations.

MCP3464T-E/ST Applications

The MCP3464T-E/ST is well-suited for a variety of applications where high precision and fast data acquisition are critical. Some specific use cases include:

• Industrial Automation: For precise measurement and control of process parameters.
• Medical Equipment: In devices requiring high accuracy and reliability, such as ECG and EEG monitors.
• Environmental Monitoring: For sensors that measure temperature, humidity, and other environmental factors.
• Automotive Systems: In applications like engine control units and advanced driver-assistance systems (ADAS).
• Consumer Electronics: In high-end audio equipment and smart home devices where signal integrity is paramount.

Conclusion of MCP3464T-E/ST

The MCP3464T-E/ST stands out in the market due to its combination of high resolution, versatile input options, and advanced features such as the internal oscillator and PGA. Its wide supply voltage range and high sampling rate make it suitable for a broad range of applications, from industrial to medical and automotive sectors. The inclusion of a temperature sensor and compliance with environmental regulations further enhance its appeal. For engineers and designers looking for a reliable and high-performance ADC, the MCP3464T-E/ST is an excellent choice, offering a robust solution for precision data acquisition needs.

MCP3464T-E/ST Documents

Download datasheets and manufacturer documentation for MCP3464T-E/ST

Errata :

MCP3x6x Errata      

Datasheets :

MCP3461/2/4      

PCN Design/Specification :

MCP3461/2/4 20/May/2021       MCP3461/2/4 08/Apr/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH