Description
The HCPL-22XX, HCPL-02XX, and HCNW22XX are optical-
ly-coupled logic gates. The HCPL-22XX, and HCPL-02XX
contain a GaAsP LED while the HCNW22XX contains
an AlGaAs LED. The detectors have totem pole output
stages and optical receiver input stages with built-in
Schmitt triggers to provide logic-compatible waveforms,
eliminat ing the need for additional waveshaping.
A superior internal shield on the HCPL-2211/12, HCPL-
0211, HCPL-2232 and HCNW2211 guarantees common
mode transient immunity of 10 kV/μs at a common
mode voltage of 1000 volts.
Functional Diagram
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. The components
featured in this datasheet are not to be used in military or aerospace applications or environments.
A 0.1 μF bypass capacitor must be connected between pins 5 and 8.
HCPL-2201, HCPL-2202, HCPL-2211, HCPL-2212,
HCPL-2231, HCPL-2232, HCPL-0201, HCPL-0211,
HCNW2201, HCNW2211
Very High CMR, Wide V
CC
Logic Gate Optocouplers
Data Sheet
Features
10 kV/μs minimum Common Mode Rejection
(CMR) at V
CM
= 1000 V (HCPL-2211/2212/0211/2232,
HCNW2211)
Wide operating V
CC
range: 4.5 to 20 Volts
300 ns propagation delay guaranteed over the full
temperature range
5 Mbd typical signal rate
Low input current (1.6 mA to 1.8 mA)
Hysteresis
Totem pole output (no pullup resistor required)
Available in 8-Pin DIP, SOIC-8, widebody packages
Guaranteed performance from -40°C to 85°C
Safety approval
– UL recognized -3750 V rms for 1 minute (5000 V
rms for 1 minute for HCNW22XX) per UL1577
– CSAapproved
– IEC/EN/DIN EN 60747-5-5 approved with V
IORM
=
630 V
peak
(HCPL-2211/2212 Option 060 only) and
V
IORM
= 1414 V
peak
(HCNW22XX only)
MIL-PRF-38534 hermetic version available
(HCPL-52XX/62XX)
Applications
Isolation of high speed logic systems
Computer-peripheral interfaces
Microprocessor system interfaces
Ground loop elimination
Pulse transformer replacement
High speed line receiver
Power control systems
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
7
1
2
3
4
5
6
8
NC
ANODE
CATHODE
NC GND
V
CC
V
O
NC
SHIELD
HCPL-2201/11
HCPL-0201/11
HCNW2201/11
7
1
2
3
4
5
6
8
NC
ANODE
CATHODE
NC GND
V
CC
V
O
NC
SHIELD
HCPL-2202/12
7
1
2
3
4
5
6
8
ANODE 1
CATHODE 1
CATHODE 2
ANODE 2 GND
V
CC
V
O1
V
O2
SHIELD
HCPL-2231/32
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
V
O
HIGH
LOW
