Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX144AEUA+

MAX144AEUA+ Description

The MAX144AEUA+ is a high-performance, 12-bit SAR (Successive Approximation Register) analog-to-digital converter (ADC) from Analog Devices Inc./Maxim Integrated. Designed for precision measurement applications, it features a single-ended input with two channels, enabling versatile signal acquisition. The device operates with a 2.7V to 5.25V dual supply (analog and digital), making it suitable for both low-power and standard voltage systems. With a sampling rate of 108k samples per second (ksps) and a 1:1 sample-and-hold (S/H) to ADC ratio, it delivers fast and accurate conversions. The SPI-compatible serial interface ensures easy integration with microcontrollers and digital systems. Packaged in an 8-pin µMAX (TSSOP) tube, it is ideal for space-constrained designs.

MAX144AEUA+ Features

• 12-bit resolution for precise analog-to-digital conversion.
• Dual supply range (2.7V–5.25V) for flexible power compatibility.
• SPI interface for seamless digital communication.
• 108ksps sampling rate for high-speed data acquisition.
• Two single-ended input channels for multi-signal processing.
• External reference voltage support for enhanced accuracy.
• Low-power operation suitable for battery-powered devices.
• ROHS3 compliant and REACH unaffected, meeting environmental standards.
• Moisture Sensitivity Level (MSL) 1, ensuring reliability in humid conditions.

MAX144AEUA+ Applications

The MAX144AEUA+ excels in applications requiring high-speed, low-power, and compact ADCs, such as:

• Portable instrumentation (data loggers, handheld meters).
• Industrial automation (sensor interfaces, process control).
• Medical devices (patient monitoring, diagnostic equipment).
• Automotive systems (battery management, sensor readouts).
• Consumer electronics (audio processing, touch panels).

Conclusion of MAX144AEUA+

The MAX144AEUA+ stands out for its 12-bit precision, dual-supply flexibility, and compact form factor, making it a robust choice for embedded systems requiring reliable analog-to-digital conversion. Its SPI interface and high sampling rate simplify integration, while its low-power operation extends battery life in portable applications. Whether in industrial, medical, or consumer electronics, this ADC delivers performance, efficiency, and versatility in a single package.