AD5449YRUZ-REEL7

Reference Type:	External
Base Part Number:	AD5449
Supplier Device Package:	16-TSSOP
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 125°C
Architecture:	R-2R
INL/DNL (LSB):	±1 (Max), -1/+2 (Max)
Voltage - Supply, Digital:	2.5 V ~ 5.5 V
Voltage - Supply, Analog:	2.5 V ~ 5.5 V
Series:	--
Data Interface:	SPI, DSP
Differential Output:	Yes
Output Type:	Current - Unbuffered
Settling Time:	120ns
Number of D/A Converters:	2
Number of Bits:	12
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Data Acquisition - Digital to Analog Converters (DAC)

Digital to Analog Converters, or DACs, are indispensable components of many electronic systems. They convert a digital signal into an analog signal that can be used in other applications. The AD5449YRUZ-REEL7 is a 12-bit DAC that features high accuracy and low output noise. This section will discuss the application field and working principle of the AD5449YRUZ-REEL7.The most common application for the AD5449YRUZ-REEL7 is for digital to analog conversion for systems that require high performance. This converter is ideal for audio applications and systems that require high-resolution audio, such as digital mixing consoles, synthesizers and recording equipment. It is also well suited for instrumentation and real-time data acquisition systems. Other possible applications include industrial process control, medical imaging, automotive testing and telecommunication systems.The AD5449YRUZ-REEL7 has an impressive signal-to-noise ratio of 94 dB and total harmonic distortion of -90 dB. This makes the converter ideal for audio applications that require high fidelity and accurate signal reproduction. Additionally, the DAC features a high linearity of 0.003% and low drift over time due to the highly stable architecture employed in its design. This makes the AD5449YRUZ-REEL7 ideal for system applications that require accurate and consistent performance over time.The working principle of the AD5449YRUZ-REEL7 is quite simple. It takes a digital input signal and converts it into an analog signal that can be used by other applications. The digital input signal is converted into a series of pulse-width modulation (PWM) signals, which are then used to generate the analog output signal. The desired resolution of the output signal is determined by the number of bits that the DAC supports, with the AD5449YRUZ-REEL7 having a resolution of 12 bits for exceptionally high accuracy.The AD5449YRUZ-REEL7 is a high-performance DAC that is ideal for audio applications as well as for systems that require accurate measurement and data acquisition. It features impressive signal-to-noise and distortion ratios, as well as a very high linearity and low drift over time. It takes in a digital signal and converts it into an analog signal that can be used in other applications. The DAC is a highly versatile and reliable component that should be considered for any application that requires an accurate and reliable digital to analog conversion.

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