MCP3422A4-E/SN

Number of A/D Converters:	1
Base Part Number:	MCP3422A4
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 125°C
Features:	PGA
Voltage - Supply, Digital:	2.7 V ~ 5.5 V
Voltage - Supply, Analog:	2.7 V ~ 5.5 V
Reference Type:	Internal
Architecture:	Sigma-Delta
Series:	--
Ratio - S/H:ADC:	--
Configuration:	MUX-PGA-ADC
Data Interface:	I²C
Input Type:	Differential
Number of Inputs:	2
Sampling Rate (Per Second):	3.75
Number of Bits:	18
Part Status:	Active
Packaging:	Tube

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Data Acquisition - Analog to Digital Converters (ADC) are essential for all applications that require an analog signal to be converted into a digital signal. The MCP3422A4-E/SN is an analog to digital converter from MicroChip, Inc. and is ideal for any project requiring accurate, low-noise, and high-precision analog to digital conversion. This device is a low-cost, low-power, 16-bit analog-to-digital converter (ADC) for precision measurement applications. It has two differential analog inputs, and two programmable gain amplifiers (PGAs) that allow for a wide range of input voltages and resolutions to be measured, with a resolution range of 18-bit to 16-bit depending on the gain setting selected. The MCP3422A4-E/SN can be used in a variety of applications, including energy-monitoring systems, thermocouples, transducers, remote-control systems, and other applications that require precision measurement and a low-power solution.The MCP3422A4-E/SN features a Serial Peripheral Interface (SPI), which allows for simple control and programming of the device. The user can easily program the PGA, and choose the resolution desired. The Nop and Sleep modes can be used to shut down the device when it is not actively being used, or to disable the output pins. The MCP3422A4-E/SN requires a single +2.7V to +5.5V supply, and can operate at temperatures from -40°C to +125°C. It also features an Auto-Zero/Calibration (AZC) mode, which can be used to reduce the offset error and improve accuracy of the ADC. The MCP3422A4-E/SN is a versatile ADC for any project that requires precision measurement over a wide range of input voltages and resolutions, with low power consumption and noise. It is suitable for industrial, medical, and consumer applications, and has the features required to provide reliable, accurate, and low-cost data acquisition.

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