Amplifier and Photoreceiver >> Photoreceivers>> DC to 400 kHz Low Noise Fixed Gain Photoreceivers

DC TO 400 KHZ LOW NOISE FIXED GAIN​ Photoreceivers

Model

LCA-S-400K-SI

LCA-S-400K-IN
Photodiode 3.0 mm Ø Si-PIN 0.5 mm Ø InGaAs PIN
Spectral Range 400 ... 1100 nm 900 ... 1700 nm
Bandwidth (−3 dB) DC ... 400 kHz DC ... 400 kHz
Rise/Fall Time (10 % - 90 %) 1 µs 1 µs
Transimpedance Gain
(switchable)
 1 x 107 V/A 1 x 107 V/A
Max. Conversion Gain 6.2 x 106 V/W (@ 900 nm) 9.5 x 106 V/W (@ 1550 nm)
NEP (@ 10 kHz) 130 fW/√Hz (@ 900 nm) 75 fW/√Hz (@ 1550 nm)
Available Input Options Free space (FS), FC or SMA Free space (FS) or FC
Output voltage ±1.5 V max. (@ 50 Ω load). Offset adjustable by potentiometer. AC coupled units are optionally available. Output short-circuit protected. Photoreceivers with free space input come with threaded M4 and 8-32 mounting holes for use with standard mounting posts. 
​*Pictures shown above are for reference only.  Actual product may differ slightly.  
**Some products may not be available in all countries. Please contact us for further information and clarification.
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