Overview
Description
The PS8551AL4 is an optically coupled isolation amplifier that uses an IC with a high-accuracy sigma-delta A/D converter and a GaAIAs light-emitting diode with high-speed response and high luminance efficiency on the input side, and an IC with a high-accuracy D/A converter on the output side. The PS8551AL4 is designed specifically for high common mode transient immunity (CMTI) and high linearity (nonlinearity). The PS8551AL4 is designed for current and voltage sensing.
Features
- Non-linearity (NL200 = 0.35% MAX.)
- High common mode transient immunity (CMTI = 10 kV/μs MIN.)
- High isolation voltage (BV = 5 000 Vr.m.s.)
- Gain tolerance (G = 7.92 to 8.08 (±1%)) Gain: 8 V/V TYP.
- Package: 8-pin DIP lead bending type (Gull-wing) for long creepage distance for surface mount (L4)
- Embossed tape product: PS8551AL4-E3: 1 000 pcs/reel
- Pb-Free product
- Safety standards UL approved: No. E72422 CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) SEMKO approved (EN60065, EN60950) DIN EN60747-5-5 (VDE0884-5) approved (Option)
Comparison
Applications
Documentation
= Featured Documentation
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Type | Title | Date |
Datasheet | PDF 361 KB 日本語 | |
Product Reliability Report | PDF 185 KB | |
Brochure | PDF 2.04 MB 日本語 | |
Product Advisory | PDF 151 KB 日本語 | |
Brochure | PDF 5.20 MB 日本語 | |
Brochure | PDF 5.14 MB 日本語 | |
Application Note | PDF 231 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.