MCP3422A3T-E/MC

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

The MCP3422A3T-E/MC is an example of a single channel, low-noise, PulSAR/Flash Analog to Digital Converter (ADC) designed for use in a variety of applications. The ADC is capable of converting analog input signals into a 16-bit digital output with a quoted resolution of 0.005%. The device is available in a wide variety of package options and supports two selectable input ranges of ±2.048 V and ±4.096 V. It is suitable for applications in the industrial, automotive, and healthcare industries, and can be employed in data acquisition systems.

The MCP3422A3T-E/MC is based on the PulSAR integrated circuit that combines the functions of both a continuous time delta-sigma modulator (CT-SDM) and a sample-and-hold analog input portion. This results in an ADC architecture with low-noise performance and high linearity, allowing it to achieve a total integrated harmonic distortion of less than -79 dB. The device also features adjustable impedance, output oversampling, and a multi-bit digital filter that suppresses unwanted noise.

The PulSAR configuration of the MCP3422A3T-E/MC is voltage fed, which means it can be powered from a single supply, eliminating the need for the low-voltage DC biasing necessary for current-fed SDM architectures. This simplifies the design of data acquisition systems, reducing the need for costly external components. In addition, the device supports an external reference input to enable the ADC to operate from a wide range of supply voltages.

The MCP3422A3T-E/MC is capable of operating in two different modes, single shot and continuous conversion. Single shot mode requires a start-conversion input which is supplied at the time of conversion, and the conversion takes place over a period of one clock cycle. Continuous conversion allows the ADC to perform continuous conversions, triggered by the falling edge of the clock signal.

The maximum sample rate of the MCP3422A3T-E/MC is up to 5 kHz, meaning it can be used to acquire signals that have a bandwidth of up to 2.5 kHz. The device is also equipped with a selectable gain amplifier that offers adjustable gain ranges of x1, x2, x4, and x8, allowing the ADC to adapt to a variety of signal levels.} The device also offers both an 10-bit output and an RDY signal which indicate the completion of a conversion, which is useful for synchronizing data acquisition systems to external hardware.

The MCP3422A3T-E/MC ADC is an ideal solution for applications requiring fast, low-noise, and high-accuracy analog-to-digital conversion. It is suitable for use in industrial, automotive, and healthcare data acquisition systems, and can interface with a variety of signals. The device is available in a wide variety of package options, making it well-suited for integration in complex system designs.

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