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Microchip 14-bit Single-Ended SAR ADC 1 Msps SPI Interface 10-Pin MSOP MCP33121-10-E/MS

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Microchip 14-bit Single-Ended SAR ADC 1 Msps SPI Interface 10-Pin MSOP MCP33121-10-E/MS

Name: Microchip 14-bit Single-Ended SAR ADC 1 Msps SPI Interface 10-Pin MSOP MCP33121-10-E/MS
Brand: Microchip
SKU: 400476
Price: 7.67 USD
Availability: InStock

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Category Analogue to Digital Converter Brand Microchip Condition New

Specifications

Country of Origin	India
Resolution	14 bit
Brand	Microchip
Height	1.1mm
Length	3mm
Model	MCP33121-10-E/MS
Mount Type	Surface
Sampling rate	1Msps
Series	MCP33131/21/11-XX
Input Type	Single Ended
Maximum Operating Temperature	125°C
Package Type	MSOP
Minimum Operating Temperature	-40°C
Interface Type	SPI
Architecture	SAR
Standards/Approvals	Pb-Free, AEC-Q100
Pin Count	10
Automotive Standard	AEC-Q100
Maximum Supply Voltage	1.9V
Minimum Supply Voltage	1.8V
Number of ADCs	1

Key Features

14-bit successive approximation register (SAR) architecture ensures precision conversion.
Single-ended input suitable for a wide range of measurement applications.
High sample rate of 1 million samples per second for fast data acquisition.
Compact 10-pin MSOP surface-mount package with dimensions 3mm x 1.1mm.
Wide operating temperature range from -40°C to 125°C for robust performance.
Low power consumption optimized for battery-powered and remote systems.
SPI serial interface compatible with PIC microcontrollers and other SPI hosts.
Complies with Pb-Free and Automotive AEC-Q100 standards for quality and reliability.

Product Description

Microchip MCP33121-10-E/MS is a 14-bit Analog-to-Digital Converter (ADC) designed with successive approximation register (SAR) architecture, delivering high accuracy and low power consumption. It features a single-ended input and uses an industry-standard SPI interface for easy integration with PIC® microcontrollers and other SPI-compatible devices.

This ADC operates at a sampling rate of 1 million samples per second (1 Msps) and comes in a compact 10-pin MSOP surface-mount package, measuring 3 mm in length and 1.1 mm in height. The device supports a wide operating temperature range from -40°C to 125°C, making it well suited for demanding automotive and industrial environments.

With its low standby current of approximately 0.8µA and active current of 1.6mA, this ADC is optimized for battery-powered applications and remote data acquisition systems. Its typical linearity characteristics include ±0.25 least significant bit (LSB) differential non-linearity (DNL) and ±0.55 LSB integral non-linearity (INL), ensuring precise measurement capabilities.

The MCP33121-10-E/MS complies with Pb-Free (lead-free) and Automotive AEC-Q100 standards, ensuring high reliability and quality for automotive and industrial use cases.

Applications for this ADC include high-precision data capture, medical instrumentation, motor control systems, electric vehicle battery management systems, power supply controls, and various remote sensor monitoring systems.

14-bit successive approximation register (SAR) architecture ensures precision conversion. Single-ended input suitable for various measurement requirements. Sampling rate of 1 Msps allows for high-speed data acquisition. Compact 10-pin MSOP surface-mount package.

Wide operating temperature range: -40°C to 125°C. Low power consumption ideal for battery-powered devices. Standard SPI interface for versatile connectivity. Meets Pb-Free and AEC-Q100 automotive standards. Typical DNL ±0.25 LSB and INL ±0.55 LSB for accurate conversion.

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