Optical Transimpedance Amplifiers

Analog Devices optical transimpedance amplifiers offer a complete, high performance, single chip solution for converting photodiode current into a differential voltage input. Supporting data rates from 155 Mbps to 11.1 Gbps, our transimpedance amplifiers are ideally suited for data communications and telecommunications applications supporting lay protocols including 1×, 2×, 4×, and 8× Fibre Channel, 10GBASE-LX4, SONET/SDH up to OC-192 with FEC, and 10 Gigabit Ethernet. Our transimpedance amplifiers feature low input referred noise current, high input current, and low power dissipation.
Product Selection Table

Optical Transimpedance Amplifiers

  Hold Shift Key for secondary sorting
Data Rate
Current Noise Density
Return Loss Output
US Price 1000 to 4999
($ US)
1HMC7590 3.5k 3.3 43G 300m 20p 4m -10-
2HMC6590 4k 3.3 43G 310m 20p 4m -10-
3HMC799 10k 5 1G 350m 4.6p 20m -20-
4ADN2880 4.4k 3.3 2.7G 70m 6.6p 4.3m -26 $3.14
5ADN2820 5k 3.3 10G 200m 10p 2.8m -10 $31.27
6AD8015 20k 5 0.32G 125m 3p 0.35m -10 $2.99

Analog Photodiode Wizard Design Tool

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

Analog Photodiode Wizard