CSM168-4 Schematic

CSM168-4 Features

Total Ionizing Dose tested to 1 Mrad(si)

Displacement Damage tested to 3 MEV x1012

Hermetically Sealed

Withstand test voltage up to 2500VDC

16-pin Flatpack Package

Low input requirements

High speed – typically 1 Mbit/s (0.8 μS max)

3 MHz Bandwidth


These devices are quad channel, hermetically sealed optically coupled isolators. Each channel is composed of a Gallium Arsenide infrared emitting diode and a silicon phototransistor. The CSM168 series are being used in environments encountered by space applications.

Package styles for this device include 16-pin Flatpack package with solder dip option available. These packages have a shield effect to cut off ambient light as they are designed for high density mounting applications.

Absolute maximum ratings, recommended operating conditions, electrical specifications and performance characteristics are identical for all units. Any exceptions, due to packaging variations and limitations, are as noted in the datasheet.

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Part: CSM168-4

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