MCP3426A3T-E/SN

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Data Acquisition technology is a diverse and rapidly changing field. Analog to Digital Converters (ADC) are a type of data acquisition hardware that allows an analog input to be converted into a digital one. The MCP3426A3T-E/SN is an ADC specifically designed to provide high-precision digital conversion of an analog input. It features a high-speed parallel-to-serial data transmission format, programmable gain, accurate converter data, and versatile output formats.

Application Fields

The MCP3426A3T-E/SN is well suited for use in applications where high-precision analog-to-digital (A/D) conversion is required. It is particularly useful for applications that need to capture multiple analog signals and perform conversions in real time. Examples of these applications include measuring analog temperatures, testing circuit boards and components, monitoring industrial processes, and process automation. Its wide range of input and output formats, flexible gain settings, and high accuracy make it an ideal choice for a variety of applications.

Working Principle

The MCP3426A3T-E/SN has an on-chip 12-bit A/D converter, which can sample up to 16 channels with a 24-bit resolution. It also features a 2-wire serial interface and optional interrupt logic. The on-chip low power operational amplifier and filter amplifies the analog input signal, and then the analog signal is digitized and stored in a 12-bit register. This register is then converted to a digital code using an internal D/A converter. The result is then transferred over the 2-wire serial interface to the microcontroller.

The MCP3426A3T-E/SN also includes an optional programmable gain amplifier. This can be used to set the gain of the input signal from 1x to 20x, allowing more sensitive measurements to be taken. The device also includes several integral and differential input channels, allowing for more accurate readings of analog signals. It also has an integrated temperature sensor which is useful for temperature compensation.

The MCP3426A3T-E/SN also features a wide variety of output formats. It supports a number of different digital output formats such as two\'s complement, offset binary, signed-magnitude, and binary. These formats are used to convert the analog input into a digital representation that can be read by computer systems or other devices. It is also capable of eliminating redundant data or unused data points as necessary.

The MCP3426A3T-E/SN is an ideal choice for applications that require minimum latency and maximum accuracy in the conversion process. It is capable of providing high-precision analog-to-digital conversions with a low power consumption and a maximum conversion rate of up to 1042 samples per second. Additionally, it supports several communication protocols such as I2C and SPI, allowing for easy integration into a wide range of electronics and applications.

The specific data is subject to PDF, and the above content is for reference