Broadcom

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Description

These units are single, dual, and quad channel, hermetically

sealed optocouplers. The products are capable of operation

and storage over the full military temperature range and can

be purchased as either commercial product or with full

MIL-PRF-38534 Class Level H or K testing or from the

appropriate DLA Standard Microcircuit Drawing (SMD). All

devices are manufactured and tested on a MIL-PRF-38534

certified line, and Class H and K devices are included in the DLA

Qualified Manufacturers List QML-38534 for Hybrid

Microcircuits.

Each channel contains a GaAsP light emitting diode that is

optically coupled to an integrated high gain photon detector.

The high gain output stage features an open collector output,

providing both lower saturation voltage and higher signaling

speed than possible with conventional photo-Darlington

optocouplers. The shallow depth and small junctions offered

by the IC process provides better radiation immunity than

conventional photo transistor optocouplers.

The supply voltage can be operated as low as 2.0V without

adversely affecting the parametric performance.

These devices have a 300% minimum CTR at an input current

of only 0.5 mA making them ideal for use in low input current

applications such as MOS, CMOS, low power logic interfaces or

line receivers. Compatibility with high-voltage CMOS logic

systems is assured by specifying ICCH and IOH at 18 Volts.

CAUTION

It is advised that normal static precautions be

taken in handling and assembly of this

component to prevent damage and/or

degradation which may be induced by ESD.

1.

See Selection Guide–Package Styles and Lead Configuration

Options for available extensions.

Features



Dual marked with device part number and DLA Standard

Microcircuit Drawing (SMD)



Manufactured and tested on a MIL-PRF-38534 Certified

Line



QML-38534, Class H and K



Five hermetically sealed package configurations



Performance guaranteed over full military temperature

range: –55°C to +125°C



Low input current requirement: 0.5 mA



High current transfer ratio: 1500% typical at IF = 0.5 mA



Low output saturation voltage: 0.11V typical



1500 Vdc withstand test voltage



High radiation immunity



6N138/9, HCPL-2730/31 function compatibility



Reliability data

Applications



Military and aerospace



High reliability systems



Microprocessor system interface



Transportation, medical, and life critical systems



Isolated input line receiver



EIA RS-232-C line receiver



Voltage level shifting



Isolated input line receiver



Isolated output line driver



Logic ground isolation



Harsh industrial environments



Current loop receiver



System test equipment isolation



Process control input/output isolation

6N140A, HCPL-675x, 83024, HCPL-570x,

HCPL-177K, 5962-89810, HCPL-573x,

HCPL-673x, 5962-89785, 5962-98002 1

Hermetically Sealed, Low IF, Wide VCC, High Gain

Optocouplers

Data Sheet