CJMCU-3021 MCP3201 12-Bit ADC Module

Microchip technology MCP3201 ADC is a successive approximation 12-bit analog-to-digital(A/D) converter with on-board sample and hold circuitry. The device provides a single pseudo-differential input. Differential Nonlinearity (DNL) is specified at ±1 LSB, and Integral Nonlinearity (INL) is offered in ±1 LSB (MCP3201-B) and ±2 LSB (MCP3201-C) version, Communication with the device is done using a simple serial interface compatible with the SPI protocol. The device is capableof sample rates of up to 100 ksps at a clock rate of 16MHz. The MCP3201 device operates over a broad voltage range(2.7-5.5V). Low-current design permits operation with typical standby and active currents of only 500nA and 300uA, respectively.

Features CJMCU-3021 MCP 3201 12-Bit ADC

•  12-Bit resolution 

•  ±1 LSB max DNL 

•  ±1 LSB max INL(MCP3201-B) 

•  ±2 LSB max INL(MCP3201-C) 

•  On-chip sample and hold 

•  SPI serial interface(modes 0,0 and 1,1) 

•  Single supply operation: 2.7V-5.5V 

•  100 ksps Maximum sampling rate at VDD=5V 

•  50 ksps Maximum sampling rate at VDD=2.7V 

•  Low-Power CMOS technology 

•  500nA typical standby current, 2uA maximum 

•  400 uA maximum active current at 5V 

•  Industrial temp range:-40° to +85° 

•  8-pin MSOP, PDIP, SOIC and TSSOP packages 

Applications CJMCU-3021 MCP3201 12-Bit ADC

•  Sensor interface 
  
•  Process control 
  

Related Links

• MCP3201 Datasheet
• ESP8266 MCP3201 Library
• Forum: Using MCP3201 with Arduino Due
• Functions for reading data from MCP3201 using Raspberry Pi