Overview
Description
The PS9123 is an optically coupled high-speed, totem pole output isolator containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip. The PS9123 is specified high CMR, high CTR and pulse width distortion with operating temperature.
Features
- High common mode transient immunity (CMH, CML = ±20 kV/μs TYP.)
- Small package (SO-5)
- Pulse width distortion (⏐tPHL − tPLH⏐ = 4 ns TYP.)
- High-speed (15 Mbps)
- High isolation voltage (BV = 3 750 Vr.m.s.)
- Totem pole output
- Embossed tape product : PS9123-F3 : 2 500 pcs/reel
- Pb-Free product
- Safety standards UL approved: File No. E72422 CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) DIN EN60747-5-5 (VDE0884-5): 2011-11 approved No. 40008902 (Option)
Comparison
Applications
Documentation
Featured Documentation
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Type | Title | Date |
Datasheet | PDF 160 KB 日本語 | |
Brochure | PDF 4.60 MB 日本語 | |
Application Note | PDF 139 KB 日本語 | |
Brochure | PDF 5.41 MB 日本語 | |
Brochure | PDF 5.16 MB 日本語 | |
Product Reliability Report | PDF 184 KB | |
Product Change Notice | PDF 99 KB 日本語 | |
Application Note | PDF 957 KB | |
8 items
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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