LT1214CS#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT1214CS#PBF is a quad precision operational amplifier from Analog Devices, featuring a 28MHz gain-bandwidth product and a 12V/ms slew rate. It operates on single supplies from 2.5V to 36V or split supplies. Key electrical characteristics include a maximum input offset voltage of 275mV, an input bias current of 200nA, and a quiescent supply current of 3.5mA per amplifier. The device provides a minimum output drive of 30mA and includes low noise specifications of 10nV/√Hz.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-frequency performance with 28MHz gain-bandwidth product
• Single-supply operation including ground-referenced inputs
• Low input noise voltage density for signal integrity
• Robust output drive capability for low impedance loads

Instrumentation, Op Amps, Buffer Amps Applications

• Active filters
• Photodiode amplifiers
• DAC current-to-voltage amplifiers
• Battery-powered systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix CS indicates the commercial temperature range (-40°C to +85°C) and SO-16 package. Confirm RoHS compliance status via official documentation before integration. Ensure the ordering code matches the required channel count and thermal specifications for the target PCB layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high-speed precision is required in a single-supply environment. Compare against the dual-channel LT1213 if fewer channels are needed. Consider the LT1215/LT1216 for higher slew rates or the LT1211/LT1212 for lower power consumption requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT1213/LT1214 family of single-supply precision op amps. The LT1214 specifically denotes the quad configuration, offering four independent amplifiers in one package. This family is designed to eliminate system trims while maintaining high-frequency performance typically unavailable in standard single-supply amplifiers.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT1213CN#PBF (Dual version)

Instrumentation, Op Amps, Buffer Amps FAQ

Can the inputs be driven beyond the supply rails?

Yes, the inputs can be driven beyond the supplies without damage or phase reversal of the output.

What is the minimum operating supply voltage?

The amplifiers will operate on any supply greater than 2.5V total, though they remain functional down to 1.5V with reduced performance margins.