AD829ARZ-REEL

Overview

The AD829ARZ-REEL is a high-speed video operational amplifier manufactured by Analog Devices Inc., packaged in an SOIC-8 surface-mount format and supplied on a reel. It features a gain-bandwidth product of 750 MHz, a -3dB bandwidth of 600 MHz, and a slew rate of 150 V/µs. The device operates with a supply voltage range of 9 V to 36 V and draws 5.3 mA of supply current. Key electrical specifications include an input bias current of 7 µA, an input offset voltage of 1 mV, and an input voltage noise density of 1.7 nV/√Hz. It provides a common-mode rejection ratio of 100 dB and a power supply rejection ratio of 98 dB, with a maximum power dissipation of 900 mW.

Feature Summary

• Customizable frequency response via external compensation pins allows optimization for specific loads and power supplies.
• Capable of driving reverse-terminated 50 Ω or 75 Ω cables suitable for professional video applications.
• Low input voltage noise density ensures high signal fidelity in demanding environments.

Applications

• Professional video signal processing
• High-speed data acquisition systems
• Buffering for analog-to-digital converters

Procurement Notes

Verify the suffix REEL indicates tape-and-reel packaging distinct from tube variants. Confirm the ARZ designation corresponds to the specified industrial temperature range and RoHS compliance status. Cross-reference the manufacturer part number with official Analog Devices documentation to ensure compatibility with existing circuit designs and component sourcing channels.

Selection Notes

Select this component when a single-channel voltage feedback amplifier with high slew rate and low noise is required. The external compensation feature offers flexibility for optimizing bandwidth across different gain settings. Ensure the application demands the specific package type and operating temperature range provided by this variant compared to other AD829 family members.

Part Context

This part belongs to the AD829 series of high-speed video amplifiers designed by Analog Devices. The series is characterized by its ability to maintain performance while allowing user-defined compensation. The AD829ARZ-REEL specifically denotes the surface-mount SOIC-8 version supplied in reel packaging for automated assembly processes.

Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers within the same family or equivalent performance tiers before implementation.