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HCPL-0730

By datasheet - April 3rd, 2008

LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS

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LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
SINGLE CHANNEL: DUAL CHANNEL:
DESCRIPTION
The HCPL-0700, HCPL-0701, HCPL-0730 and HCPL-0731 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector housed in a compact 8-pin small outline package. The HCPL-0730 and HCPL-0731 devices have two channels per package for optimum mounting density. The split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particularly useful for input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements.

HCPL-0700 HCPL-0730

HCPL-0701 HCPL-0731

FEATURES
Low input current 0.5 mA Superior CTR 2000% Superior CMR 10 kV/ s CTR guaranteed 0-70 C U.L. Recognized (file E90700) VDE 0884 recognized (file 136616) approval pending for HCPL-0730/0731 BSI recognized (file 8661, 8662) HCPL-0700/0701 only

PACKAGE DIMENSIONS

0.164 (4.16) 0.144 (3.66)

SEATING PLANE

Pin 1

0.202 (5.13) 0.182 (4.63)

APPLICATIONS
Digital logic ground isolation Telephone ring detector EIA-RS-232C line receiver High common mode noise line receiver P bus isolation Current loop receiver

0.019 (0.48) 0.010 (0.25) 0.006 (0.16)

0.143 (3.63) 0.123 (3.13)

0.021 (0.53) 0.011 (0.28)

0.008 (0.20) 0.003 (0.08) 0.050 (1.27) TYP

0.244 (6.19) 0.224 (5.69)

TRUTH TABLE
LED ON OFF VO LOW HIGH
N/C 1

Lead Coplanarity : 0.004 (0.10) MAX

NOTE All dimensions are in inches (millimeters)

8 VCC

1 V
F1

8 VCC

2 VF 3

7 VB

2

7 V01

6 VO

V

3

6 V02

F2

N/C 4

5 GND

4

5 GND

HCPL0700 / HCPL0701

HCPL0730 / HCPL0731

2005 Fairchild Semiconductor Corporation

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6/15/05

HCPL-0730 Datasheet Fairchild Download PDF

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