Maxim Integrated MAX1240BESA+ Analog-to-Digital Converter

The MAX1240BESA+ is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) from Maxim Integrated, designed to deliver precision and efficiency for a wide range of applications. This compact ADC comes in a space-saving 8-pin NSOIC package, making it an ideal choice for portable and space-constrained designs.

Key Features

• Resolution: 12-bit with no missing codes
• Sampling Rate: Capable of up to 93.75ksps, providing a balance between speed and power consumption
• Single Supply Operation: Operates from a single +2.7V to +5.25V power supply, accommodating a variety of power environments
• Low Power Consumption: Ideal for battery-powered and portable applications, with only 350µA of supply current at the full sampling rate
• AutoShutdown™: Reduces power consumption to 1µA (max) between conversions
• Internal Reference: Comes with an internal 2.5V reference, while also allowing for an external reference to suit specific application needs
• Interface: SPI™/QSPI™/MICROWIRE™-compatible 4-wire serial interface, enabling easy communication with most microcontrollers
• Package: Available in a small 8-pin NSOIC package

Applications

The MAX1240BESA+ is versatile and can be integrated into a variety of systems, including:

• Data acquisition systems
• Battery-powered instruments
• Handheld meters
• Medical devices
• Industrial control systems

Performance and Quality

Maxim Integrated is known for its commitment to quality and reliability. The MAX1240BESA+ is no exception, offering excellent dynamic performance with its 12-bit resolution and a DNL of ±1 LSB (max). Its low power consumption and AutoShutdown feature make it an excellent choice for power-sensitive applications.

Whether you're developing a sophisticated industrial system or a simple battery-operated device, the MAX1240BESA+ provides the accuracy and efficiency you need in a compact, easy-to-integrate form factor. Its robust feature set ensures that you can design with confidence, knowing that your ADC solution meets the high standards set by Maxim Integrated.