PS8551AL4-V-AX Renesas

Preliminary Data Sheet PS8551AL4 R08DS0123EJ0100 Rev.1.00 ANALOG OUTPUT TYPE Jun 27, 2014 OPTICAL COUPLED ISOLATION AMPLIFIER 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 (non- linearity). The PS8551AL4 is designed for current and voltage sensing. FEATURES PIN CONNECTION Non-linearity (NL200 = 0.35% MAX.) (Top View) High common mode transient immunity (CMTI = 10 kV/s MIN.) High isolation voltage (BV = 5 000 Vr.m.s.) 1. VDD1 87 65 2. VIN+ Gain tolerance (G = 7.92 to 8.08 (1%)) 3. VIN Gain: 8 V/V TYP. 4. GND1 5. GND2 Package: 8-pin DIP lead bending type (Gull-wing) for long creepage distance for 6. VOUT surface mount (L4) 7. VOUT+ 12 3 4 8. VDD2 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) APPLICATIONS AC Servo, inverter Solar power conditioner Measurement equipment R08DS0123EJ0100 Rev.1.00 Page 1 of 18 Jun 27, 2014 + + SHIELDPS8551AL4 Chapter Title PACKAGE DIMENSIONS (UNIT: mm) Lead Bending Type (Gull-wing) For Long Creepage Distance For Surface Mount (L4) +0.5 9.25 0.25 10.050.4 +0.4 +0.5 1.01 6.5 0.2 0.1 2.54 0.50.15 0.620.25 PHOTOCOUPLER CONSTRUCTION Parameter Unit (MIN.) Air Distance 8 mm Outer Creepage Distance 8 mm Isolation Distance 0.4 mm R08DS0123EJ0100 Rev.1.00 Page 2 of 18 Jun 27, 2014 3.50.2 0.20.15 3.70.35