AD5318BRUZ-REEL

Digital To Analog Converters Overview

The AD5318BRUZ-REEL is an octal 10-bit buffered voltage-output digital-to-analog converter (DAC) in a 16-lead TSSOP package. It operates from a single 2.5 V to 5.5 V supply, consuming 0.7 mA typical at 3 V. The device features eight rail-to-rail output buffer amplifiers with a slew rate of 0.7 V/μs and a maximum settling time of 9 μs. It utilizes a versatile 3-wire serial interface compatible with SPI, QSPI, Microwire, and DSP standards, supporting clock rates up to 30 MHz. The B version guarantees ±3 LSB integral nonlinearity (INL).

Digital To Analog Converters Feature Summary

• Octal 10-bit resolution with ±3 LSB INL (B version)
• Rail-to-rail output buffer amplifiers with 0.7 V/μs slew rate
• Low power consumption: 0.7 mA at 3 V; 120 nA power-down current at 3 V
• Versatile 3-wire serial interface (SPI/QSPI/Microwire/DSP) up to 30 MHz

Digital To Analog Converters Applications

• Portable battery-powered instruments
• Digital gain and offset adjustment
• Programmable voltage and current sources
• Optical networking
• Automatic test equipment

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details. The REEL suffix indicates tape-and-reel packaging. Confirm that the component meets RoHS compliance requirements for the intended application environment.

Digital To Analog Converters Selection Notes

Select this component when eight independent 10-bit voltage outputs are required in a compact 16-lead TSSOP form factor. Ensure the system supports a single 2.5 V to 5.5 V supply. Verify that the 3-wire serial interface timing constraints align with the host microprocessor or controller capabilities.

Digital To Analog Converters Part Context

This part belongs to the AD5308/AD5318/AD5328 family of nanoDACs. All three parts share the same pinout, allowing users to select the appropriate resolution (8-bit, 10-bit, or 12-bit) without redesigning the circuit board. The AD5318 specifically provides 10-bit resolution with buffered voltage outputs.

Digital To Analog Converters Replacement Considerations

The AD5318ARUZ is a functional alternative within the same family offering A-version accuracy specifications. Other members of the family include the AD5308 (8-bit) and AD5328 (12-bit), which maintain pin compatibility.