The MAX190BENG is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) from Maxim Integrated, renowned for its precision and reliability in a wide range of applications. This versatile ADC features a successive approximation register (SAR) architecture, which provides a balanced combination of speed and power efficiency, making it an ideal choice for battery-operated devices and other power-sensitive applications.

Key Features

• Resolution: The MAX190BENG offers a 12-bit resolution, ensuring fine granularity and high precision in digital representation of the analog input signal.
• Sampling Rate: With a sampling rate of up to 133ksps, it can handle moderate-speed signals and is suitable for various data acquisition tasks.
• Low Power Consumption: It is designed for low power consumption, drawing minimal current in both operation and standby modes, which extends the battery life of portable devices.
• Single +5V Supply: The device operates from a single +5V power supply, simplifying power management in mixed-voltage systems.
• Input Range: The ADC features an input range of 0V to VREF, with VREF being adjustable up to the supply voltage, providing flexibility in accommodating different signal amplitudes.
• No External Clock: It does not require an external clock source, as it includes an internal clock, reducing the complexity and component count of the system design.
• Easy Interface: The MAX190BENG comes with a simple digital interface that is compatible with most microcontrollers and digital systems, allowing for straightforward integration.

Applications

The MAX190BENG is suitable for a variety of applications, including:

• Data acquisition systems
• Portable instrumentation
• Process control systems
• Medical devices
• Battery-operated equipment

Overall, the MAX190BENG from Maxim Integrated stands out as a reliable and efficient solution for converting analog signals to digital form, with its superior design ensuring accuracy and performance in a compact package.