The PS9121 is an optically coupled high-speed, active low type 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 PS9121 is designed specifically for high common mode transient immunity (CMR) and low pulse width distortion. The PS9121 is suitable for high density application.
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Type | Title | Date |
Datasheet | PDF 259 KB 日本語 | |
Brochure | PDF 2.04 MB 日本語 | |
Brochure | PDF 5.20 MB 日本語 | |
Product Reliability Report | PDF 190 KB | |
Brochure | PDF 5.14 MB 日本語 | |
Product Change Notice | PDF 99 KB 日本語 | |
Application Note | PDF 231 KB 日本語 | |
Application Note | PDF 957 KB | |
8 items
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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.
PLP |
Moisture Sensitivity Level (MSL) |
Price (USD) | 1ku |
Buy / Sample |
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Part Number | ||||
PS9121-AX circleActive Samples Available |
2024 Jul | 1 | 2.45 | Get Samples, |
2031 Dec | 1 | 1.361 | ||
PS9121-V-AX circleActive Samples Available |
2024 Jul | 1 | 2.548 | Get Samples, |
2031 Dec | 1 | 1.375 |