AD5384BBC-3REEL7

Reference Type:	External, Internal
Base Part Number:	AD5384
Supplier Device Package:	100-CSBGA (10x10)
Package / Case:	100-LFBGA, CSPBGA
Operating Temperature:	-40°C ~ 85°C
Architecture:	String DAC
INL/DNL (LSB):	±4 (Max), -1/+2 (Max)
Voltage - Supply, Digital:	2.7 V ~ 5.5 V
Voltage - Supply, Analog:	2.7 V ~ 3.6 V
Series:	denseDAC
Data Interface:	I²C, SPI, DSP
Differential Output:	No
Output Type:	Voltage - Buffered
Settling Time:	8µs
Number of D/A Converters:	40
Number of Bits:	14
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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，html.txtData Acquisition - Digital to Analog Converters (DAC)Digital to Analog Converters are an essential tool to allow a signal to be analyzed in the analog domain. By converting a digital signal into its analog counterpart, these devices provide a system with increased accuracy and precision. The AD5384BBC-3REEL7 is a next generation Digital to Analog Converter (DAC) which is designed for a wide range of applications. In this article, we will discuss the application field and working principle of the AD5384BBC-3REEL7.The AD5384BBC-3REEL7 is a very reliable and accurate configuration of Digital to Analog Converters. This particular device is capable of converting 8 digital inputs into a variable analog output voltage in a wide range: from 0 V to 10 V, which can be adjusted using the built-in digital potentiometer. This makes the AD5384BBC-3REEL7 ideal for applications in variable power supply, precision control systems and data acquisition systems.On the other hand, the AD5384BBC-3REEL7 features a hysteresis architecture which ensures a maximum accuracy of the resulting analog output voltage. This also allows the device to produce an output that is insensitive to noise and electromagnetic interference. This DAC is also suitable for applications like motor control or encoder feedback, which require a high level of accuracy. In addition, the low total harmonic distortion (THD) of the device contributes to a better long-term playback performance.The working principle of the AD5384BBC-3REEL7 is based on the use of Digital to Analog Converter (DAC) chips. In this case, D/A conversion is achieved with the use of a R-2R ladder circuit, where each of the eight digital inputs are connected to a resistor, which are in turn connected to eight separate analog reference voltages. When the voltage across each of the resistors is combined, they create the equivalent of a single digital-to-analog converted output voltage. This digital-to-analog conversion (DAC) is then sent to an analog circuit, where the output voltage is adjusted using the built-in digital potentiometer.In conclusion, the AD5384BBC-3REEL7 is a next generation Digital to Analog Converter that is specifically designed for a wide range of applications. This device offers a reliable and accurate configuration of digital to analog conversion, and features a hysteresis architecture to ensure a maximum accuracy of the resulting output voltage. Additionally, its low total harmonic distortion ensures a better long-term playback performance, making it ideal for applications in motor control, encoder feedback and data acquisition systems.

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