MAX5201BEUB+

Reference Type:	Internal
Base Part Number:	MAX5201
Supplier Device Package:	10-uMAX
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Operating Temperature:	-40°C ~ 105°C
Architecture:	--
INL/DNL (LSB):	±20, ±2 (Max)
Voltage - Supply, Digital:	5V
Voltage - Supply, Analog:	5V
Series:	--
Data Interface:	SPI
Differential Output:	No
Output Type:	Voltage - Buffered
Settling Time:	25µs (Typ)
Number of D/A Converters:	1
Number of Bits:	16
Part Status:	Active
Packaging:	Tube

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MAX5201BEUB+ is a 8-bit, advanced, low power, and low noise, sign-magnitude Digital-To-Analog Converter (DAC). It is designed for use in a wide range of data acquisition applications including high speed and precision analog control. With its 8-bit resolution, it has a wide dynamic range and can accommodate large signal swings. The MAX5201BEUB+ is a high performance device, offering low power consumption and minimal noise, making it ideal for use in data acquisition and control applications.The device operates from 1.8V to 3.6V and is packaged in an 8-pin SOIC providing minimal board footprint. The device features a wide range adjustable reference voltage, programmable current source for drive circuitry, and a voltage output buffer for a high level of accuracy. The internal built-in reset control allows the comprehensive output reset and power-cycling control.The MAX5201BEUB+ has a soft-start option that provides the user with a simple way to reduce output current spikes during DAC start-up which minimizes the requirement for an external reset amplifier. In addition, the device provides internal protection circuitry, consisting of both an over-range monitor and an under-range monitor to further minimize external components and enhance total device reliability.The working principle of the MAX5201BEUB+ is based on the conversion of digital signals into analog signals using a stepwise linear analog approximation. This process can be understood by considering the following scenario. A digital input signal is applied to the DAC, say a binary word 00111. This binary word generates a voltage of 0.75V on the DAC output. When the binary input is changed to 01000, the DAC output changes to 1V. This change of D to A can be performed for every bit change.The application field of the MAX5201BEUB+ includes data acquisition systems, analog sensors and actuators, automotive applications, digital displays, power management systems and digital signal processing. The DAC architecture has its advantages in the application in data acquisition systems, where a precision and low noise DAC is required. The MAX5201BEUB+ offers precision, control and stability for voltage regulation during application in automotive systems. In digital displays, the sign-magnitude output of the DAC provides a sharp zero-crossing point, resulting in better display resolution and contrast.In power management systems, the MAX5201BEUB+ is typically used in power amplifiers, battery monitoring systems and power sequencers. In addition, the programmable current source can be used to adjust the gain of the power amplifier. The device is also used in digital signal processing systems, where a stable and low noise DAC is required.In conclusion, the MAX5201BEUB+ is an advanced, low power, and low noise 8-bit sign-magnitude Digital-To-Analog Converter that is ideal for a wide range of data acquisition applications. It offers a wide range adjustable reference voltage, programmable current source for drive circuitry, a voltage output buffer and internal protection circuitry. The device is suitable for use in power management systems, digital display systems, automotive applications and digital signal processing systems.

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