HCPL-2730-000E Datasheet, PDF (2/13 Pages) AVAGO TECHNOLOGIES LIMITED – Dual Channel Low Input Current, High Gain Optocouplers

Guaranteed operation at low input currents
and the high current transfer ratio (CTR) reduce
the magnitude and effects of CTR degradation.
The outstanding high temper­ature performance of this split
Darlington type output ampli­fier results from the inclusion
of an integrated emitter-base bypass resistor which shunts
photodiode and first stage leakage currents to ground.
this device extremely useful in applications where a high
fanout is required. Compatibil­ity with high voltage CMOS
logic systems is guaranteed by the 18 VV_CC andV_O specifica­
tions and by testing output high leakage (I_OH) at 18 V.
The HCPL-2730/0730 are speci­fied at an input current of 1.6
mA and have a 7 V V_CC and V_O rating. The 300% minimum
CTR allows TTL to TTL inter­facing at this input current.
The HCPL-2731/0731 have a 400% minimum CTR at an input
current of only 0.5 mA making it ideal for use in low input cur-
rent applications such as MOS, CMOS, and low power logic
interfacing or RS232C data transmission systems. In addi­
tion, the high CTR and high output current capability make
Important specifications such as CTR, leakage cur-
rent, and output saturation voltage are guaran­teed
over the 0°C to 70°C tem­per­ature range to allow
trouble-free system operation. Selection for lower in-
put currents down to 250 µA is available upon request.
Selection Guide

Widebody
        
Package
   8-Pin DIP (300 Mil)      Small Outline SO-8
(400 mil)

Dual
Single
Dual
Minimum
Absolute
Single
Channel Channel Channel
Single
Input ON
Maxi-
Channel
Package Package Package
Channel
Current
Minimum
mum
Package
HCPL-
HCPL-
HCPL-
Package
(I_F)
CTR
V_CC
6N139^[1]
2731
0701^[1]
0731 HCNW139^[1] 0.5 mA
400%
18 V
6N138^[1]
2730
0700^[1]
0730 HCNW138^[1] 1.6 mA
300%
7V
HCPL-4701^[1]
4731^[1]
070A^[1]
073A^[1]
40 µA
800%
18 V

0.5 mA
300%
20 V



Note:
1. Technical data are on separate Avago publications.
Hermetic
Single and
Dual
Channel
Packages
HCPL-
5701^[1]
5700^[1]
5731^[1]
5730^[1]