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Transimpedance amplifiers (TIAs)

Convert current to voltage in high-speed photodiode systems

Our high-bandwidth transimpedance amplifier (TIA) portfolio includes devices with variable gain settings, fast recovery time, internal input protection and fully differential outputs that are optimized for a wide range of photodiode applications.

Discrete TIAs

Individual high-bandwidth amplifiers available in bare die and small packaging options optimized for transimpedance applications

Integrated TIAs

Amplifiers featuring optional integrated current clamps, selectable gain, ambient light calculation, and fully differential outputs

Optical network TIAs

Optical networking TIAs for optical modules for 1G to 100G systems

Featured transimpedance amplifiers

OPA855

8 GHz gain bandwidth product, decompensated transimpedance amplifier with bipolar input

LMH32401

Programmable-gain, single ended input to differential output transimpedance amplifier with an integrated circuit clamp and ambient light cancellation circuitry

OPA858

5.5 GHz gain bandwidth product, decompensated transimpedance amplifier with FET input