AD5443YRMZ

Reference Type:	External
Base Part Number:	AD5443
Supplier Device Package:	10-MSOP
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm 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:	160ns
Number of D/A Converters:	1
Number of Bits:	12
Part Status:	Active
Packaging:	Tube

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Introduction

Digital to Analog Converters (DAC) are widely used in a range of applications, ranging from industrial and automotive applications to instrumentation and test systems. The AD5443YRMZ is an integrated circuit that provides a range of DAC solutions that are suitable for different application needs.

Application Field and Working Principle

The AD5443YRMZ is a precision, high speed, 16-bit digital-to-analog converter (DAC). It is suitable for a range of industrial, automotive and instrumentation application needs, where it can provide superior analog performance.The AD5443YRMZ features a high performance, low power consuming core. It is able to achieve sample rates up to 50 MHz and supports a wide range of input formats, including standard 16-bit and dual 12-bit serial digital data formats. It is also able to handle common audio sample sizes ranging from 16-bit/48 Khz to 24-bit/96 Khz formats.The AD5443YRMZ offers four different power supply ranges, including 1.8 V, 2.5 V, 3.3 V and 5.0 V. This makes it ideal for a range of applications and power requirements.The AD5443YRMZ can also be used in a number of different applications. For example, it can be used in audio mixing consoles, automotive audio systems, portable audio systems, medical imaging systems, touchscreen systems and fixed-position industrial instrumentation applications.In terms of working principle, the AD5443YRMZ is a fully-integrated DAC module. It has an analog output that is tightly regulated according to a digital input. It features an onboard reference voltage, which can be chosen from an available selection of different values, depending on the application requirements. The AD5443YRMZ also features a high power output stage and can provide up to 5mA of peak output current. The output voltage range is adjustable to 4.095 V to 4.6 V and the device can achieve output speed rates of up to 0.5 us/least significant bit (LSB).The AD5443YRMZ is a very reliable device, with an extended temperature range of -40 degrees Celsius to +85 degrees Celsius. It also features a wide range of different protection features, such as over-voltage/over-current protection, reverse polarity protection and over-temperature protection.

Conclusion

The AD5443YRMZ is a high performance and reliable digital-to-analog converter that is suitable for a range of automotive, industrial and instrumentation applications. It offers a wide range of features, including sample rates up to 50 MHz, wide range of input formats and a wide power supply range. It also features a high power output stage with peak output current of up to 5mA. It is a very reliable device, with extended temperature range and multiple protection features.

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