PS8551L4-AX CEL

A Business Partner of Renesas Electronics Corporation. Preliminary Data Sheet PS8551L4 R08DS0039EJ0200 Rev.2.00 ANALOG OUTPUT TYPE Sep 06, 2011 OPTICAL COUPLED ISOLATION AMPLIFIER DESCRIPTION The PS8551L4 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 PS8551L4 is designed specifically for high common mode transient immunity (CMTI) and high linearity (non- linearity). The PS8551L4 is suitable for current sensing in motor drives. 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 8 7 6 5 2. VIN+ Gain tolerance (G = 7.76 to 8.24 (3%)) 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+ 1 2 3 4 8. VDD2 Embossed tape product: PS8551L4-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: No. 1111155 DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40019182 (Option) APPLICATIONS AC Servo, inverter Measurement equipment The mark <R> shows major revised points. The revised points can be easily searched by copying an<R in the PDF file and specifying it in theFind what field. R08DS0039EJ0200 Rev.2.00 Page 1 of 17 Sep 06, 2011 + + SHIELDA Business Partner of Renesas Electronics Corporation. Chapter Title PS8551L4 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 R08DS0039EJ0200 Rev.2.00 Page 2 of 17 Sep 06, 2011 3.50.2 0.20.15 3.70.35