AD8600APZ-REEL

Overview

The AD8600APZ-REEL is a 16-channel, 8-bit multiplying digital-to-analog converter (DAC) manufactured by Analog Devices Inc. It features independently addressable voltage outputs with full-scale settings determined by a common external reference input. The device utilizes double-buffered 8-bit parallel inputs and achieves a settling time of 2 µs to ±1 LSB. Constructed using a monolithic CBCMOS process, it operates from a single +5 V supply or optional dual supplies up to ±6 V. The component is housed in a PLCC-44 package and supports an extended industrial temperature range from –40 °C to +85 °C.

Feature Summary

• 16 Independently Addressable Voltage Outputs
• Double Buffered 8-Bit Parallel Input Interface
• 2 µs Settling Time to ±1 LSB
• Data Readback Capability

Applications

• Phased Array Ultrasound & Sonar Systems
• Power Level Setting Circuits
• Receiver Gain Control
• Automatic Test Equipment
• LCD Clock Level Setting

Procurement Notes

Verify the obsolete status of the AD8600 series before procurement planning. Confirm that the REEL suffix indicates tape-and-reel packaging suitable for automated assembly. Ensure compatibility with existing system power rails and reference voltage sources, as the device requires specific sequencing between digital supplies and the reference input to prevent damage.

Selection Notes

Select this component when multiple independent low-speed DAC channels are required within a single package. The fixed internal reference impedance of approximately 2 kΩ necessitates a reference source capable of driving this load without significant droop. Consider the output swing limitation of 1.0 V below VCC when designing for single-supply applications requiring maximum voltage headroom.

Part Context

The AD8600 belongs to a family of multi-channel DACs designed for cost-effective integration in systems requiring numerous analog outputs. The APZ suffix denotes the PLCC-44 plastic leaded chip carrier package variant. This specific part number represents the industrial temperature grade version of the device, distinguishing it from commercial grade alternatives.

Replacement Considerations

The datasheet explicitly marks the AD8600 as OBSOLETE. No direct public substitute part numbers are listed in the provided documentation. Designers should consult Analog Devices for current replacement recommendations or evaluate alternative multi-channel DAC architectures.