ADV7120KN80

Digital To Analog Converters Overview

The ADV7120KN80 is a triple, parallel word input loading, 10-bit Digital-to-Analog Converter (DAC) manufactured by Analog Devices Inc. It utilizes CMOS technology and operates on a single +5 V supply. The device features three high-speed video D/A converters with TTL-compatible inputs and high-impedance analog output current sources. It is housed in a 40-pin Plastic Dual In-Line Package (PDIP-40). The component supports pipelined operation and is designed for applications requiring low cost and high speed.

Digital To Analog Converters Feature Summary

• Triple 8-Bit Video DACs integrated on a single monolithic chip
• 80 MHz Pipelined Operation for high-speed data conversion
• TTL Compatible Inputs and RS-343A/RS-170 Compatible Outputs
• Single +5 V CMOS Power Supply Requirement

Digital To Analog Converters Applications

• High Resolution Color Graphics Systems
• CAE/CAD/CAM Applications
• Image Processing Instrumentation
• Video Signal Reconstruction
• Direct Digital Synthesis (DDS) and I/Q Modulation

Digital To Analog Converters Procurement Notes

Verify the specific suffix KN80 against the manufacturer's datasheet to confirm the exact performance grade or timing specification associated with this variant. Ensure the PDIP-40 package form factor matches the target PCB footprint requirements. Confirm that the TTL input logic levels are compatible with the driving digital source without additional level shifting.

Digital To Analog Converters Selection Notes

Select this component when a triple-channel, high-speed video DAC is required with TTL interface compatibility. The 80 MHz bandwidth suits color graphics and video reconstruction tasks. Consider the PDIP-40 package constraints for through-hole assembly processes. Verify that the +5 V single supply voltage aligns with the system power architecture.

Digital To Analog Converters Part Context

The ADV7120KN80 belongs to the ADV7120 family of CMOS 80 MHz Triple 8-Bit Video DACs from Analog Devices. This family includes variants such as ADV7120KN30 and ADV7120KN50, which share the same core functionality but may differ in specific timing parameters or testing grades. The device is part of Analog Devices' portfolio of high-speed data converters designed for video and graphics applications.

Digital To Analog Converters Replacement Considerations

The ADV7120KP30 and ADV7120KN50 are listed within the same product family with identical functional descriptions. These parts may serve as direct replacements if pinout and electrical characteristics match the specific design requirements.