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14-bit, 1 Msps, single channel, single-ended SAR ADC

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MCP33121-10T-E/MN General Description

The MCP33121-10 14-bitAnalog-to-Digital Converter (ADC) features a single-ended input, highperformance and low power consumption in a small package, making it ideal forbattery powered systems and remote data acquisition applications. The MCP33121-10 features a successive approximation register (SAR) architecture and anindustry-standard SPI serial interface, allowing 14-bit ADC capability to beadded to any PIC® microcontroller. The MCP33121-10 features 1M samples/second,1 input channel, low power consumption (0.8µA typical standby, 1.6mA typicalactive), and is available in 10-pin MSOP and 10-pin TDFN packages. Applicationsfor the MCP33121-10 include high-precision data acquisition, medicalinstrumentation, motor control applications, electric vehicle battery management systems, battery operated applications, switch-mode powersupply applications.

Microchip Technology, Inc Inventory

Key Features

  • 14-bit resolution
  • Single-Ended input
  • SPI interface
  • 1 Msps sample rate
  • Recommended for Automotive Designs (Q100)
Microchip Technology, Inc Original Stock


Category Integrated Circuits (ICs)Data AcquisitionAnalog to Digital Converters (ADC) Mfr Microchip Technology
Series Automotive, AEC-Q100 Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Number of Bits 14
Sampling Rate (Per Second) 1M Number of Inputs 1
Input Type Single Ended Data Interface SPI
Configuration ADC Ratio - S/H:ADC 0:1
Number of A/D Converters 1 Architecture SAR
Reference Type External Voltage - Supply, Analog 1.7V ~ 1.9V
Voltage - Supply, Digital 1.7V ~ 5.5V Features -
Operating Temperature -40°C ~ 125°C Package / Case 10-WFDFN Exposed Pad
Supplier Device Package 10-TDFN (3x3) Mounting Type Surface Mount
Base Product Number MCP33121


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  • Tape and Reel

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    Tube or Tray


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Buying Guide

  • What is the lifespan of MCP33121-10T-E/MN?

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