AD8058ARZ

Instrumentation, Op Amps, Buffer Amps Overview

The AD8058ARZ is a dual, low-cost, high-performance voltage feedback amplifier from Analog Devices. It features a 325 MHz -3 dB bandwidth and a 1000 V/μs slew rate at unity gain. The device operates on a wide supply range of 3 V to 12 V with typical quiescent current of 13.5 mA per amplifier at 5 V. It provides 7 nV/√Hz input voltage noise and -85 dBc distortion at 5 MHz. Available in an 8-lead SOIC package, it supports industrial temperatures from -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed voltage feedback architecture delivering bandwidth and slew rates typically found in current feedback amplifiers.
• Low power consumption with wide supply voltage flexibility ranging from 3 V to 12 V.
• Excellent video performance characteristics including low noise and minimal harmonic distortion.
• Compact surface-mount packaging options suitable for space-constrained designs.

Instrumentation, Op Amps, Buffer Amps Applications

• Imaging systems
• DVD/CD players
• Photodiode preamplifiers
• Analog-to-digital drivers
• Professional camera filters

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix to confirm package type and reel configuration. Ensure the RoHS compliant designation matches environmental requirements. Confirm the industrial temperature grade aligns with operational limits. Cross-reference the datasheet revision to validate electrical specifications against current production standards.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when balancing cost with high-speed performance requirements. It serves as a direct replacement for specialty amplifiers in video and signal processing applications. Consider the dual-channel configuration for differential driving or multi-stage filtering needs. Evaluate power dissipation constraints relative to the thermal resistance of the chosen package.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the AD8057/AD8058 family of low-cost, high-performance amplifiers. The AD8058 specifically denotes the dual-channel version, whereas the AD8057 is single-channel. Both share identical electrical characteristics but differ in channel count and pinout configurations within their respective packages.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional substitutes include the AD8057 for single-channel applications. Other high-speed voltage feedback amplifiers may require circuit redesign due to differing stability characteristics or pinouts.