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The AD7303BRM-REEL is an 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It features a serial input interface and utilizes an R-2R architecture to achieve a settling time of 1.2 microseconds. The device operates within a supply voltage range of 2.7 V to 5.5 V and supports rail-to-rail output capabilities. Packaged in an 8-lead MSOP format, it is designed for applications requiring low power consumption and compact form factors.
Verify the specific suffix REEL against official Analog Devices documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with RoHS directives if required by the target application, as historical data indicates potential lead-based variants in certain distribution channels.
Select this component when an 8-bit resolution and serial interface are sufficient for the system requirements. Compare the 1.2 µs settling time against system speed needs. Verify that the 8-lead MSOP package fits the PCB layout constraints and that the 2.7 V to 5.5 V supply range matches the available power rails.
This part belongs to the AD730x family of micropower DACs from Analog Devices. It shares architectural similarities with the AD7304 and AD7305 but differs in channel count and interface type. The BRM suffix denotes the industrial temperature range and MSOP package style.
Direct pin-compatible replacements within the same family include the AD7303ARMZ. For quad-channel requirements, consider the AD7304 series. Verify electrical parameters such as settling time and linearity before substitution.