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MCP3564RT-E/ST

8-Channel Single ADC Delta-Sigma 153.6ksps 24-bit Serial 20-Pin TSSOP T/R

Inventory:7,583

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Overview of MCP3564RT-E/ST

The Microchip Technology's MCP3564RT-E/ST is a 24-bit delta-sigma ADC with Vref, quad channel, optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching applications.

Pinout

The MCP3564RT-E/ST pinout refers to the configuration and function of each pin in its TSSOP-20 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the MCP3564RT-E/ST has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

  • Each differential channel can be configured into a pair of single-ended channels: This feature allows for greater flexibility in signal processing applications.
  • Programmable gain of x 0.33 to x64: The MCP3564RT-E/ST offers adjustable gain settings, making it suitable for various applications that require different sensitivity levels.
  • Internal 2.4V Vref: This internal reference voltage eliminates the need for an external reference source, simplifying circuit design and reducing component count.
  • Internal Oscillator (optional): The MCP3564RT-E/ST features an optional internal oscillator that can be used to generate a clock signal for the ADC.
  • Internal Temperature Sensor: This built-in temperature sensor allows for accurate monitoring of the device's operating temperature, which is essential in certain applications where thermal stability is crucial.
  • Burnout Current sources for sensor output/Short detection: The MCP3564RT-E/ST includes burnout current sources that can be used to detect short circuits or monitor sensor outputs.
  • Dedicated IRQ Pin for easy synchronization: This dedicated interrupt request (IRQ) pin simplifies the process of synchronizing the ADC with other components in a system.
  • 16-bit CRC security: The MCP3564RT-E/ST features 16-bit cyclic redundancy check (CRC) security, which ensures data integrity and prevents errors during transmission or storage.
  • 3 x 3 UQFN or 6.4 x 4.4 TSSOP package: The device is available in two different packages: a compact 3 x 3 UQFN package for space-constrained applications and a larger 6.4 x 4.4 TSSOP package for more traditional PCB designs.
  • Operating temperature range of -40°C to +125°C: The MCP3564RT-E/ST can operate in a wide temperature range, making it suitable for use in various environments and applications.

Applications

The Microchip Technology's MCP3564RT-E/ST is designed for use in a variety of applications that require high-resolution analog-to-digital conversion. Some examples include:

  • Sensor signal processing: The device can be used to process sensor signals from various types of sensors, such as temperature, pressure, or acceleration sensors.
  • Industrial control systems: The MCP3564RT-E/ST is suitable for use in industrial control systems that require high-resolution analog-to-digital conversion and precise timing.
  • Aerospace and defense applications: The device's high-resolution ADC and precision timing capabilities make it an excellent choice for aerospace and defense applications where accuracy and reliability are critical.
  • Automotive systems: The MCP3564RT-E/ST can be used in automotive systems that require high-resolution analog-to-digital conversion, such as advanced driver-assistance systems (ADAS) or autonomous vehicles.

Advantages and Disadvantages

Advantages:

  • The MCP3564RT-E/ST offers high-resolution analog-to-digital conversion with a resolution of 24 bits.
  • The device features programmable gain settings, allowing for greater flexibility in signal processing applications.
  • The internal reference voltage eliminates the need for an external reference source, simplifying circuit design and reducing component count.

Disadvantages:

  • The MCP3564RT-E/ST is a complex device that requires careful design and implementation to ensure optimal performance.
  • The device's high-resolution ADC and precision timing capabilities may require additional components or circuitry to support its operation.

Equivalents

For similar functionalities, consider these alternatives to the MCP3564RT-E/ST:

  • MCP3421: This device is a 24-bit delta-sigma ADC with Vref and a single channel.
  • MCP33004: This device is a 24-bit delta-sigma ADC with Vref and a quad-channel configuration.
  • ADS1115: This device is a 16-bit sigma-delta ADC with a single channel and an I2C interface.

Frequently Asked Questions

Q: What is the resolution of the MCP3564RT-E/ST's analog-to-digital converter?
A: The device features a 24-bit delta-sigma ADC with Vref, providing high-resolution conversion capabilities.

Q: Can the MCP3564RT-E/ST be used in industrial control systems?
A: Yes, the device is suitable for use in industrial control systems that require high-resolution analog-to-digital conversion and precise timing.

Q: What is the operating temperature range of the MCP3564RT-E/ST?
A: The device can operate in a wide temperature range of -40°C to +125°C, making it suitable for use in various environments and applications.

Q: Is the MCP3564RT-E/ST available in different packages?
A: Yes, the device is available in two different packages: a compact 3 x 3 UQFN package for space-constrained applications and a larger 6.4 x 4.4 TSSOP package for more traditional PCB designs.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Status Active Number of Bits 24
Sampling Rate (Per Second) 153.6k Number of Inputs 4, 8
Input Type Differential, Single Ended Data Interface SPI
Configuration MUX-ADC Ratio - S/H:ADC 0:4
Number of A/D Converters 4 Architecture Sigma-Delta
Voltage - Supply, Analog 2.7V ~ 3.6V Voltage - Supply, Digital 1.8V ~ 3.7V
Features Internal Oscillator, Temperature Sensor Operating Temperature -40°C ~ 125°C
Package / Case 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package 20-TSSOP
Mounting Type Surface Mount Base Product Number MCP3564

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packageimg

MCP3564RT-E/ST

8-Channel Single ADC Delta-Sigma 153.6ksps 24-bit Serial 20-Pin TSSOP T/R

Inventory:

7,583