MAX519ACSE+

Reference Type:	External
Base Part Number:	MAX519
Supplier Device Package:	16-SO
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Operating Temperature:	0°C ~ 70°C
Architecture:	R-2R
INL/DNL (LSB):	±1 (Max), ±1 (Max)
Voltage - Supply, Digital:	5V
Voltage - Supply, Analog:	5V
Series:	--
Data Interface:	I²C
Differential Output:	No
Output Type:	Voltage - Buffered
Settling Time:	6µs (Typ)
Number of D/A Converters:	2
Number of Bits:	8
Part Status:	Active
Packaging:	Tube

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Introduction

The MAX519ACSE+ is a digital to analog converter (DAC) which is designed and manufactured to provide high-speed conversion of digital signals into high resolution analog signals. This article will look at the application field and working principle of the MAX519ACSE+ DAC.

Applications Field

The MAX519ACSE+ DAC is mainly used in a wide variety of digital-to-analog conversion applications. It is most commonly used in motor control applications and motor position control, to convert digital signals into proportional analog signals and to become the basis of closed-loop feedback control. It is also used in video and graphics applications such as video signal generation and video waveform generation, where it can convert digital video signals into analog video waveforms for display. Finally, it is used in waveform and frequency based applications including waveform generators, audio frequency synthesizers and variable waveform generators.

Features

The MAX519ACSE+ DAC is based on a three-channel, low noise and low jitter 16-bit Architecture that provides optimal signal conversion performance and makes it suitable for a wide range of applications. It has an output voltage range of up to VDD and an on-chip reference voltage regulator of ± 5V. It features a serial port interface, which allows for I2C/SMBus-compatible communications with the device. It has an on-chip power-on reset circuit that provides a zero output voltage reset.

Working Principle

The MAX519ACSE+ works by converting digital input signals into a corresponding analog signal output voltage. On the input side, the digital signals are first converted into corresponding voltages that represent the data that has been input. The digital signal is then converted into an analog signal by an internal reference voltage and a covertor that modulates its output voltage to a specific analog output. This analog output signal is then used to drive the output voltage of the device. The output voltage from the DAC is then compared to the reference voltage and the output voltage is adjusted accordingly.

Conclusion

The MAX519ACSE+ is a 16-bit DAC which is used for a wide range of digital-to-analog conversion applications. It features an output voltage range of up to VDD, a three-channel low noise architecture, and an on-chip reference voltage regulator. Additionally, it has a serial port interface for communication with the device, and an on-chip power-on reset circuit that provides zero output voltage reset. The MAX519ACSE+ works by converting digital input signals into a corresponding analog signal output voltage. This output voltage is then compared to the reference voltage and the output voltage is adjusted accordingly.

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