AD8072ARM-REEL7

Overview

The AD8072ARM-REEL7 is a dual current feedback video amplifier manufactured by Analog Devices Inc. It operates within an industrial temperature range of -40°C to +85°C and is housed in an 8-lead µSOIC package. The device features a 100 MHz bandwidth, 500 V/µs slew rate, and 3.5 mA supply current per amplifier. It supports single or dual power supplies ranging from ±2.5 V to ±6 V.

Feature Summary

• Low cost design optimized for high volume applications
• High speed performance with fast settling time
• Capable of driving back-terminated video loads
• Operates on single or dual power supplies

Applications

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

Procurement Notes

Verify the specific ordering suffix REEL7 corresponds to the 7-inch reel packaging configuration as defined in the manufacturer's ordering guide. Confirm that the ARM variant meets the required industrial temperature specifications compared to commercial grade alternatives. Ensure compatibility with the intended PCB footprint for the 8-lead µSOIC package.

Selection Notes

Select this component for applications requiring low-cost, high-speed video signal processing. The current feedback architecture provides consistent bandwidth independent of noise gain. Consider the output swing limitations relative to the chosen supply voltage and load impedance. Verify thermal dissipation requirements based on the specific operating conditions and ambient temperature.

Part Context

This part belongs to the AD8072/AD8073 family of low-cost video amplifiers. The AD8072 is the dual channel version, while the AD8073 offers triple channels in a 14-lead package. Both are designed for business and consumer video electronics where size and cost are critical factors.

Replacement Considerations

The AD8072JR serves as a commercial grade alternative with identical electrical characteristics but a limited 0°C to 70°C operating range. Other packages such as the plastic DIP (N) or standard SOIC (R) offer different form factors for the same core functionality.