AD8073JR-REEL

Overview

The AD8073JR-REEL is a low-cost, triple current feedback video amplifier manufactured by Analog Devices Inc. It integrates three independent amplifiers within a single 14-lead narrow-body SOIC package, designed for high-volume, cost-sensitive applications requiring compact form factors. The device delivers solid video performance into a 150 Ω load while consuming only 3.5 mA per amplifier of supply current. It features a 100 MHz bandwidth and operates on a single 5 V to 12 V power supply or dual supplies up to ±6 V.

Feature Summary

• Integrates three independent current feedback amplifiers in a compact 14-lead SOIC package
• Optimized for driving back-terminated video loads with low differential gain and phase error
• Provides high-speed signal processing with fast settling time and wide bandwidth
• Operates efficiently on single or dual power supplies with low quiescent current consumption

Applications

• Video line driver circuits
• Computer video plug-in boards
• RGB or S-video amplification in component systems

Procurement Notes

Verify the specific ordering suffix REEL against the manufacturer's official documentation to confirm packaging specifications. Ensure compatibility with the required temperature range and package type before integration. Cross-reference the part number with authorized distributors to confirm current availability status and lead times.

Selection Notes

Select this component for designs requiring multiple high-speed amplification channels within a constrained board area. The current feedback architecture offers superior slew rate performance compared to voltage feedback alternatives. Consider the output swing limitations relative to the chosen supply voltage when designing for single-supply operation.

Part Context

This part belongs to the AD8072/AD8073 family of low-cost video amplifiers. The AD8073 specifically provides a triple-channel solution, whereas the AD8072 offers dual channels. Both share similar electrical characteristics but differ in channel count and pin configurations, allowing designers to choose based on the required number of amplification stages.

Replacement Considerations

The AD8073JR is the non-reel version of this component. For industrial temperature ranges, consider the AD8073ARM variant.