AD830JRZ

Overview

The AD830JRZ is a high-speed video differential amplifier manufactured by Analog Devices Inc. It features an 85 MHz gain-bandwidth product and a 360 V/µs slew rate, designed for accurate amplification of fully differential signals while rejecting common-mode noise. The device operates on supply voltages ranging from 8 V to 33 V with a quiescent current of 14.5 mA. Key electrical parameters include a 90 dB common-mode rejection ratio, 3 mV maximum input offset voltage, and 50 mA output drive capability per channel. It is housed in an SOIC-8 surface-mount package.

Feature Summary

• Provides wideband differential amplification with high common-mode rejection at video frequencies
• Features fast dynamic performance including high slew rate and short settling time
• Offers flexible operation with symmetrical dynamic response and low distortion characteristics

Applications

• Differential line receiver circuits
• High-speed level shifting applications
• Differential to single-ended signal conversion
• High-speed instrumentation amplifier configurations

Procurement Notes

Verify the specific suffix (JRZ) against the manufacturer's latest datasheet to confirm package type and temperature range specifications. Ensure compatibility with required supply voltage ranges and thermal management requirements for the SOIC-8 package before finalizing procurement orders.

Selection Notes

Select this component when high-speed differential signal processing is required with minimal external components. Consider the 85 MHz bandwidth and 360 V/µs slew rate for video or RF applications. Verify that the 50 mA output drive meets load requirements and that the 8 V to 33 V supply range aligns with system power constraints.

Part Context

The AD830 series represents a family of wideband difference amplifiers optimized for video frequencies. The AD830JRZ variant specifically utilizes an SOIC-8 surface-mount package, offering improved high-frequency common-mode rejection compared to discrete solutions. It serves as a robust alternative to traditional resistor-based difference amplifier topologies.

Replacement Considerations

Consult official Analog Devices documentation for verified cross-reference part numbers. Substitutions must match the SOIC-8 package, 85 MHz bandwidth, and differential amplifier functionality.