Package Information
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN | EAR99 |
| RoHS (PS8551AL4-AX) | EnglishJapanese |
| HTSUS |
Product Attributes
| Longevity | 2031 Dec |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| Price (USD) | 1ku | 8.434 |
| Breakdown Voltage (BV) (kV rms) | 5 |
| CMTI min. (kV/µs) | 10 |
| Channels (#) | 1 |
| Creepage Distance (mm) | 8 |
| G (V/V) | 7.92 - 8.08 |
| Gain Error max. (%) | 1 |
| Gain typ. (V/V) | 8 |
| Input Voltage Linearity Range (mV) | -200 - 200 |
| Isolation Voltage (Vrms) | 5000 |
| Lead Compliant | Yes |
| MOQ | 50 |
| NL (Max) (%) | 0.35 |
| NL typ. (%) | 0.014 |
| Output Type | Analog |
| Remarks | G=7.92 to 8.08V/V |
| Safety Standard CSA (CAN/CSA C22.2 62368-1) | Approved |
| Safety Standard UL (UL1577) | Approved |
| Tape & Reel | No |
| Target applications | AC Servo, Inverter, Measuring instrument, Controller |
| VDD (V) | 5.5 |
| VDD1 (V) | 4.5 - 5.5 |
| VDD2 (V) | 4.5 - 5.5 |
| fc (Min) (GHz) | 5E-05 |
| fc typ. (kHz) | 100 |
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.