9519AJC

Specialized Overview

The 9519AJC is a precision operational amplifier manufactured by Rochester Electronics, LLC. It features a single functional channel housed in an 8-pin TO-99 cylindrical metal package. The device utilizes bipolar technology and operates within a temperature range of -55 °C to 125 °C. Key electrical specifications include a maximum input offset voltage of 900 µV, a typical common-mode rejection ratio of 97 dB, and a nominal slew rate of 60 V/µs. It supports supply voltages up to ±22 V with a nominal rating of ±15 V. The maximum average bias current is specified at 0.011 µA.

Specialized Feature Summary

• High-speed operation with a nominal slew rate of 60 V/µs for rapid signal response
• Precision performance characterized by low input offset voltage and high common-mode rejection
• Robust industrial-grade reliability with extended operating temperature capabilities

Specialized Applications

• Precision signal conditioning circuits requiring low offset characteristics
• High-speed analog data acquisition systems
• Industrial instrumentation amplifiers

Specialized Procurement Notes

Verify the specific manufacturing lot and date code upon order confirmation, as Rochester Electronics sources components from various original manufacturers. Confirm that the TO-99 package configuration matches your board layout requirements. Ensure that the lead-free status aligns with your assembly process constraints, as this component may contain lead. Request detailed test reports if required for quality assurance documentation before finalizing procurement.

Specialized Selection Notes

Select the 9519AJC when application demands include high slew rates combined with strict offset voltage limits. The TO-99 package provides superior thermal dissipation compared to plastic alternatives. Consider the ±15 V nominal supply requirement when designing power rails. Evaluate the 97 dB CMRR against system noise immunity needs. This component is suitable for environments requiring operation up to 125 °C ambient temperature.

Specialized Part Context

Rochester Electronics specializes in providing lifecycle support for obsolete and hard-to-find semiconductors. The 9519AJC falls under their portfolio of operational amplifiers, offering continuity for designs originally based on discontinued parts. The company ensures these components meet original specifications through rigorous testing and qualification processes, maintaining compatibility with legacy systems.

Specialized Replacement Considerations

Cross-reference with OP17AJ specifications for potential pin-compatible alternatives. Verify that any substitute maintains the 8-pin TO-99 form factor and meets the 900 µV offset voltage maximum. Ensure the replacement device supports the required 60 V/µs slew rate and ±22 V supply range.