AD818ARZ-REEL7

Overview

The AD818ARZ-REEL7 is a low-cost, low-power video operational amplifier manufactured by Analog Devices Inc. It features a 130 MHz bandwidth at a gain of +2 and a 500 V/µs slew rate. The device operates with supply voltages ranging from ±2.5 V to ±18 V or a single +5 V to +36 V source. It draws a maximum quiescent current of 7.5 mA and provides a minimum output drive current of 50 mA. The component is housed in an 8-lead SOIC package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Optimized for high-speed video applications requiring gains equal to or greater than +2 or -1
• Capable of driving back-terminated cables with high output current capability
• Supports flexible power supply configurations including single and dual supplies

Applications

• Video cameras
• Professional video equipment
• Video monitors
• CATV systems
• Color copiers

Procurement Notes

Verify the specific ordering suffix REEL7 corresponds to the 7-inch tape and reel packaging option when sourcing this component. Confirm that the Z suffix indicates RoHS compliance as defined in the manufacturer's ordering guide. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity and adherence to the specified -40°C to +85°C operating temperature range.

Selection Notes

Select this component for designs requiring high output drive capability and low power consumption in video signal paths. It is suitable for applications needing excellent differential gain and phase error performance. Consider the voltage feedback architecture and settling time characteristics when designing circuits for image scanners, fax machines, or other high-speed analog processing tasks.

Part Context

This part belongs to the AD818 series of video operational amplifiers designed by Analog Devices. The series includes variants such as the AD818AN and AD818AR, differing primarily in package type and reel configuration. The AD818 family is engineered to provide high performance in demanding yet power-sensitive video applications while maintaining a low cost profile.

Replacement Considerations

Direct substitutes include AD818ARZ-REEL and AD818ARZ. Verify pinout compatibility and electrical specifications against the original design requirements before substitution.