Maxim Integrated MAX519BESE-T Precision DAC

The MAX519BESE-T is a high-precision digital-to-analog converter (DAC) designed and manufactured by Maxim Integrated. This component is tailored for applications that require accurate and stable analog output from a digital input signal. It is commonly used in systems where calibration or fine digital control is necessary, such as in industrial control systems, automated test equipment, and data acquisition systems.

Featuring a dual, 8-bit DAC with serial input, the MAX519BESE-T allows for precise control over the analog outputs. The device operates from a single +2.7V to +5.5V power supply, making it suitable for low-power and battery-operated applications. Furthermore, the MAX519BESE-T is designed with a power-on reset circuit that ensures the DAC outputs power up to zero and remain there until a valid write takes place. This feature is critical for applications that require a safe start-up sequence.

One of the significant advantages of the MAX519BESE-T is its small footprint. It comes in a narrow 16-pin SO package, which is ideal for space-constrained applications. Additionally, it features a 3-wire serial interface that is SPI, QSPI, and MICROWIRE compatible, providing flexibility and ease of integration into various microcontroller-based systems.

The MAX519BESE-T also boasts excellent digital noise immunity and low power consumption. With a typical operating current of just 230µA and a shutdown current of 1nA, it is an energy-efficient choice for portable and remote devices. Its integral nonlinearity (INL) is specified at ±1 LSB, and its differential nonlinearity (DNL) is less than ±1 LSB, ensuring high fidelity in the conversion process.

Maxim Integrated's commitment to quality and reliability is evident in the MAX519BESE-T's design. It is specified for the extended industrial temperature range of -40°C to +85°C, ensuring performance in demanding environments. With its precision performance and robust feature set, the MAX519BESE-T is an excellent choice for designers looking to integrate a reliable DAC into their next project.