AD5300BRM-REEL

Digital To Analog Converters Overview

The AD5300BRM-REEL is a single-channel, 8-bit buffered voltage output digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It operates from a single 2.7 V to 5.5 V supply and consumes 140 µA at 5 V. The device features an on-chip precision output amplifier enabling rail-to-rail output swing with a slew rate of 1 V/µs. It utilizes a versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards, supporting clock rates up to 30 MHz. Key specifications include ±1 LSB relative accuracy, ±0.25 LSB differential nonlinearity, and a power-down mode reducing current to 200 nA at 5 V.

Digital To Analog Converters Feature Summary

• Single 8-bit DAC with rail-to-rail output buffer amplifier
• Micropower operation: 140 µA active, 200 nA in power-down at 5 V
• 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP
• Power-on reset ensures output powers up to 0 V

Digital To Analog Converters Applications

• Portable battery-powered instruments
• Digital gain and offset adjustment
• Programmable voltage and current sources
• Programmable attenuators

Digital To Analog Converters Procurement Notes

Verify the ordering suffix REEL indicates tape-and-reel packaging for the MSOP package variant. Confirm RoHS compliance status as Z-designated parts are lead-free while non-Z variants may differ. Ensure the B version temperature range (-40°C to +105°C) matches application requirements. Check for automotive qualification if required, though standard industrial grade is specified here.

Digital To Analog Converters Selection Notes

Select this component for applications requiring low power consumption and simple serial control. The reference is derived from the power supply, eliminating the need for an external reference voltage source. Consider the 6 µs settling time and 1 V/µs slew rate for speed-sensitive designs. The MSOP package offers a compact footprint suitable for space-constrained portable devices.

Digital To Analog Converters Part Context

The AD5300 is part of a family of pin-compatible DACs that includes the 10-bit AD5310 and the 12-bit AD5320. All variants share similar interfaces and power characteristics but differ in resolution. The BRM suffix denotes the MSOP package, while BRT would indicate the SOT-23 package. This specific model is the reel-packaged version of the standard AD5300BRM.

Digital To Analog Converters Replacement Considerations

Pin-compatible alternatives within the same family include the AD5310 (10-bit) and AD5320 (12-bit). For different packages, the AD5300BRT series serves as a replacement for SOT-23 configurations. Verify that the higher resolution or different package size meets the system's physical and performance constraints.