LT1468CDD#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT1468CDD#PBF is a precision high-speed operational amplifier featuring a 90MHz gain bandwidth and 22V/µs slew rate. It delivers 16-bit accuracy with a settling time of 900ns to 150µV for a 10V step at unity gain inversion. The device operates on supply voltages from ±5V to ±15V, drawing 3.6mA to 3.9mA. Key electrical specifications include a maximum input offset voltage of 75µV, 5nV/√Hz input noise voltage, and 0.6pA/√Hz input noise current.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Optimized for 16-bit systems with exceptional DC accuracy and fast settling times
• High open-loop gain ensures low distortion and maintains full 16-bit performance
• Input bias currents are tailored for inverting configurations to minimize errors

Instrumentation, Op Amps, Buffer Amps Applications

• Current-to-voltage conversion for 16-bit DACs
• Buffering inputs for high-speed ADCs
• Low distortion active filters
• Precision instrumentation circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific temperature grade and package configuration against project requirements. Confirm that the lead-free finish matches environmental compliance standards. Ensure the operating voltage range aligns with the system power rails. Check for any specific nulling circuitry needs to maximize DC performance.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when both high speed and high precision are required simultaneously. It is suitable for applications demanding fast settling without sacrificing DC accuracy. Consider the DFN package for space-constrained designs. Evaluate source resistance impact on total noise for optimal signal integrity.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT1468 family of precision high-speed operational amplifiers. It is manufactured using a complementary bipolar process. The C suffix indicates a commercial temperature range variant. The DD suffix designates the 8-lead plastic DFN package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT1468ACDD#PBF offers improved offset voltage specifications within the same package and temperature range.