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PS8551L4 Datasheet Analog Output Type Optical Coupled Isolation Amplifier

Manufacturer: Renesas

Overview: Preliminary Data Sheet PS8551L4 ANALOG OUTPUT TYPE OPTICAL COUPLED ISOLATION.

Datasheet Details

Part number PS8551L4
Manufacturer Renesas
File Size 351.98 KB
Description ANALOG OUTPUT TYPE OPTICAL COUPLED ISOLATION AMPLIFIER
Datasheet PS8551L4_Renesas.pdf

General Description

R08DS0039EJ0200 Rev.2.00 Sep 06, 2011 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 (nonlinearity).

The PS8551L4 is suitable for current sensing in motor drives.

Key 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 = 7.76 to 8.24 (±3%)) 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: PS8551L4-E3 : 1 000 pcs/reel.
  • Pb-Free product.
  • Safety standards.
  • UL approved: No. E72422.

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PS8551L4 Distributor