MCP3422A0-E/SN

Number of A/D Converters:	1
Base Part Number:	MCP3422A0
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)The MCP3422A0-E/SN is an integrated circuit designed to enable the conversion of analog input voltages into an equivalent digital representation. As such, it is a key component in the data acquisition process and can be used to measure a wide range of analog signals, from simple voltage levels to complex signals from temperature, light, and other physical sources. The MCP3422A0-E/SN includes a high resolution differential amplifying circuit as well as an on-chip analog-to-digital converter, allowing it to convert analog signals into digital values with a high degree of accuracy.The MCP3422A0-E/SN integrates a 16-bit successive approximation type ADC, meaning it can support very high resolution analog-to-digital conversion. The maximum analog input voltage range for the MCP3422A0-E/SN is 0 to 5.0V, and the maximum analog input voltage range for the MCP3422A0-E/SN is 0 to 2.5V. The ADC also features an integrated temperature sensor with a range of -40 to +85 degrees Celsius. With this wide range of input voltages and temperatures, the MCP3422A0-E/SN can be used to measure signals from almost any analog source.The MCP3422A0-E/SN can be integrated into a variety of data acquisition systems, ranging from consumer to industrial-grade. Thanks to its small size and low power consumption, the MCP3422A0-E/SN is ideal for applications where space and power efficiency are of the utmost importance. It can also be used in remote locations due to its robust design and wide temperature range.The MCP3422A0-E/SN also features built-in Digital bussed I/O, allowing it to be connected with other devices in a data acquisition system. The I/O can be connected with either an I2C or SPI interface. This enables efficient communication with other components, such as microcontrollers, FPGAs, and other ADCs in a data acquisition system. The MCP3422A0-E/SN also includes an integrated voltage reference for improved accuracy. The MCP3422A0-E/SN works by first receiving an analog signal from an external source. This analog signal is then applied to the device’s input pins and amplified by an internal differential amplifier to provide a larger signal. The amplified signal is then applied to the internal analog-to-digital converter, which processes the signal and uses the integrated voltage reference to provide an accurate digital representation of the analog signal. Finally, this digital representation is sent out through the Digital bussed I/O, allowing other devices in the system to process the data.Due to its wide range of features and its compact size, the MCP3422A0-E/SN is an ideal choice for applications requiring high-accuracy analog-to-digital conversion. It can be used in systems ranging from consumer-grade to industrial-grade, and its small size and low power consumption make it ideal for applications where space and power are of primary concern. Thanks to its built-in I/O and integrated voltage reference, the MCP3422A0-E/SN can be easily integrated into any data acquisition system, allowing for efficient data acquisition from a variety of analog sources.

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