H
8 MBd Low Input Current
Optocoupler
Technical Data
HCPL-2300
Features
• Guaranteed Low Thresholds:
IF = 0.5 mA, VF ≤ 1.5 V
• High Speed: Guaranteed
5 MBd over Temperature
• Versatile: Compatible with
TTL, LSTTL and CMOS
• Efficient 820 nm AlGaAs
LED
• Internal Shield for
Guaranteed Common Mode
Rejection
• Schottky Clamped, Open
Collector Output with
Optional Integrated Pull-Up
Resistor
• Static and Dynamic
Performance Guaranteed
from -40°C to 85°C
• Safety Approval
UL Recognized -2500 V rms for
1 minute
CSA Approved
VDE 0884 Approved with
VIORM = 630 V peak
(Option 060)
• Microprocessor System
Interfaces
• Digital Isolation for A/D,
D/A Conversion
• RS-232-C Interface
• High Speed, Long Distance
Isolated Line Receiver
Description
The HCPL-2300 optocoupler
combines an 820 nm AlGaAs
photon emitting diode with an
integrated high gain photon
detector. This combination of
Hewlett-Packard designed and
manufactured semiconductor
devices brings new high
performance capabilities to
designers of isolated logic and
data communication circuits.
The new low current, high speed
AlGaAs emitter manufactured
with a unique diffused junction,
has the virtue of fast rise and fall
times at low drive currents.
Figure 6 illustrates the propagation delay vs. input current
characteristic. These unique
Functional Diagram
NC
1
8
VCC
ANODE
2
7
RL
CATHODE
3
6
VOUT
NC
4
5
GND
Applications
• Ground Loop Elimination
• Computer-Peripheral
Interfaces
• Level Shifting
A 0.1 pF bypass capacitor must be connected between pins 5 and 8.
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.
1-288
5965-3587E