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MCP3564

Status: In Production

Features:

  • 24-bit Resolution
  • Four Differential or Eight Single-ended Input Channels
  • Programmable Gain: 0.33, 1, 2, 4, 8, 16, 32, 64
  • Programmable Data Rates: Up to 153.6kSPS
  • Internal Oscillator or External Clock Selection
  • Internal Temperature Sensor
  • Low Noise: 90nVRMS
  • Low Offset Error and Gain Error Drift
  • 106.7 dB SINAD, -116 dBc THD, 120 dBc SFDR
  • Burnout Current Sources for Sensor Open/Short Detection
  • Differential Voltage Reference Inputs
  • Internal Conversion Sequencer(SCAN Mode) for Automatic Multiplexing
  • 16-bit CRC for Secure SPI Communications
  • 16-bit CRC and IRQ for Securing Configuration
  • Register Map Lock with 8-bit Secure Key
  • Monitor Controls for Measurement Integrity
  • 20 Mhz SPI Compatible Interface
  • Supply Voltage Range (Analog): 2.7V to 3.6V
  • Supply Voltage Range (Digital): 1.8V to 3.6V
  • Package: 3mmX3mm UQFN-20
  • Extended Temperature Range: –40°C to +125°C
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Overview
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Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The MCP3564 a low-noise 24-bit Delta-Sigma Analog-to-Digital Converter (ADC), with eight single-ended or four differential input channels and programmable data rate of up to 153.6 kSPS. They offer integrated features such as internal oscillator, temperature sensor and burnout sensor detection, in order to reduce system component count and total solution cost.
The MCP3564 ADC is fully configurable with Oversampling Ratio (OSR) from 32 to 98304 and gain from 0.33X to 64X. It includes an internal sequencer(SCAN mode) with multiple monitor channels and a 24-bit timer to be able to automatically create conversion loop sequences without needing MCU communications. Advanced security features such as CRC and register map lock, can guarantee configuration locking and integrity as well as communication data integrity for secure environments.
The device come with a 20 MHz SPI-compatible serial interface. Communication is largely simplified with 8-bit commands, including various continuous Read/Write modes and 24/32-bit multiple data formats that can be accessed by the Direct Memory Access (DMA) of an 8-bit, 16-bit or 32-bit MCU. The MCP3564 is available in an ultra-small, 3 mm x 3 mm UQFN-20 package and is specified over an extended temperature range from -40°C to +125°C.

Parametrics
Name
Value
Typical Supply Current (µA)
930
Typical INL (ppm)
7
Max Sample Rate (samples/sec)
153.6k
Interface
SPI
Resolution (bits)
24
Supply Voltage Range (V)
2.7 to 3.6

Documents

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Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MCP3564 ADC Evaluation Board for PIC32 MCUs
MCP3564 ADC Evaluation Board for PIC32 MCUs ( ADM00583 )

The MCP3564 ADC Evaluation Board for PIC32 MCUs provides the ability to evaluate the performance of the MCP3564. It also provides a development platform for 32-bit PIC® device based applications, using existing 100-pin PIC microcontroller Plug-in Module (PIM) systems that are compatible with the Explorer 16 and other high-pin count PIC32 device-based demo boards. The system comes with a

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP3564T-E/NC
0.020530
0.151333
20
UQFN
3x3x0.55mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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