AD8002ARMZ

Instrumentation, Op Amps, Buffer Amps Overview

The AD8002ARMZ is a dual, low power, high speed current feedback amplifier designed for ±5 V supplies. It features unique transimpedance linearization circuitry to drive video loads with excellent differential gain and phase performance at only 50 mW per amplifier. The device offers a −3 dB bandwidth of 600 MHz at G = +1 and 500 MHz at G = +2, with a slew rate of 1200 V/µs. It provides over 70 mA output current and operates within an industrial temperature range of −40°C to +85°C in an 8-lead MSOP package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Features unique transimpedance linearization circuitry for excellent differential gain and phase performance on video loads.
• Provides high-speed operation with a 600 MHz bandwidth and 1200 V/µs slew rate.
• Delivers high output drive capability exceeding 70 mA while maintaining low power consumption.
• Offers low distortion characteristics suitable for buffering high-speed analog-to-digital converters.

Instrumentation, Op Amps, Buffer Amps Applications

• Analog-to-digital drivers
• Video line drivers
• Differential line drivers
• Professional cameras
• RF receivers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging type, as variations exist between tube and reel formats. Ensure compatibility with the required operating voltage range of ±3 V to ±6 V. Confirm that the 8-lead MSOP package dimensions align with the target PCB layout constraints. Cross-reference the manufacturer part number directly with Analog Devices to validate authenticity and revision status before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing portable or battery-powered applications requiring critical size and power management alongside high-speed signal processing. The dual-channel architecture allows efficient use of board space compared to single amplifiers. Consider the current feedback topology for applications demanding gain-independent bandwidth. Evaluate the low quiescent current specifications against total system power budgets to ensure compliance with thermal and energy efficiency requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the AD8002 series of current feedback amplifiers manufactured by Analog Devices Inc. It is specifically engineered to address the needs of professional video electronics and high-speed data acquisition systems. The series is characterized by its ability to maintain signal integrity across wide frequency bands while minimizing power dissipation, making it a standard choice for compact, high-performance analog signal chains.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.