MCP3428-E/SL

The MCP3428-E/SL is a high-precision, low-power, 16-bit Analog-to-Digital Converter (ADC) from Microchip Technology. It features a built-in programmable gain amplifier (PGA), allowing for flexible input ranges and sensitivity adjustments. The device supports up to four differential or two single-ended input channels, making it suitable for various applications, including sensor interfacing and data acquisition.
The MCP3428 operates over an I2C interface, enabling easy integration with microcontrollers and other digital devices. It offers multiple data rates (up to 240 samples per second) and low noise performance, making it ideal for applications requiring high accuracy, such as instrumentation and industrial monitoring.
With a supply voltage range of 2.7V to 5.5V and low power consumption, the MCP3428 is suitable for battery-operated devices. Its compact package and ease of use make it a popular choice among engineers looking for reliable ADC solutions in portable applications.

The MCP3428-E/SL is a 16-bit, quad-channel analog-to-digital converter (ADC) from Microchip Technology. Key features include:
1. Four Differential Inputs: It supports four differential channels, allowing for various measurement configurations.
2. Programmable Gain Amplifier (PGA): The device offers gain settings of 1, 2, 4, and 8, enhancing input signal flexibility.
3. I2C Interface: Communication is facilitated through a standard I2C interface, enabling easy integration with microcontrollers.
4. Multiple Data Rates: It supports multiple conversion rates (up to 240 SPS), allowing for adjustable resolution and speed.
5. Low Power Consumption: The device features low power operation, making it suitable for battery-powered applications.
6. Internal Reference: It has an internal voltage reference for stability in measurements.
7. Single Supply Operation: Operates from a single supply voltage, simplifying design.
8. Built-in Temperature Sensor: For temperature monitoring applications.
These features make the MCP3428-E/SL ideal for precision measurement in various applications such as industrial, medical, and consumer electronics.

The MCP3428-E/SL is available in a 28-lead TSSOP (Thin Shrink Small Outline Package) package type.

The MCP3428-E/SL is a 4-channel, 18-bit analog-to-digital converter (ADC) with a total of 16 pins. The primary functions of its pins include:
1. Power and Ground: VDD (power supply) and VSS (ground).
2. Analog Inputs: Four differential input channels (CH0+, CH0-, CH1+, CH1-, CH2+, CH2-, CH3+, CH3-).
3. Communication: I2C interface pins—SCL (serial clock), SDA (serial data), and an optional ADDR pin for address selection.
4. Control: The ALERT pin for signaling data ready status and a conversion control pin.
The MCP3428 features programmable gain amplifiers and selectable sample rates, making it suitable for various sensor applications.

The MCP3428-E/SL is manufactured by Microchip Technology Inc., which is a leading provider of microcontroller and analog semiconductor solutions. Founded in 1989, Microchip is known for its expertise in embedded control and offers a wide range of products, including microcontrollers, memory products, and analog devices. The MCP3428-E/SL is a 16-bit analog-to-digital converter (ADC) with multiple input channels, designed for various applications, including industrial automation, sensor interfaces, and data acquisition systems. Microchip serves a diverse customer base across several industries, including automotive, consumer electronics, and telecommunications, positioning itself as a key player in the semiconductor market.

The MCP3428-E/SL is a 4-channel, 18-bit analog-to-digital converter (ADC) commonly used in industrial automation, medical devices, and sensor applications. It is ideal for data acquisition systems, environmental monitoring, and portable instrumentation where precise analog signal measurement is required. Its multi-channel capability and programmable gain make it suitable for applications involving temperature sensors, pressure sensors, and other analog signal sources.

Equivalent products to the MCP3428-E/SL include the Texas Instruments ADS1115, Analog Devices AD7793, and the Maxim Integrated MAX11614. These alternatives also offer multi-channel, 16-bit ADC functionality with varying features such as programmable gain and built-in reference voltages. Always check specific datasheets for detailed specifications and compatibility.