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HCPL-540K Datasheet Preview

HCPL-540K Datasheet

Logic Gate Optocouplers

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Hermetically Sealed, Very High Speed,
Logic Gate Optocouplers
Data Sheet
HCPL-540X,* 5962-89570, HCPL-543X, HCPL-643X, 5962-89571
*See matrix for available extensions.
Description
These units are single and dual channel, hermetically
sealed optocouplers. The products are capable of
operation and storage over the full military temperature
range and can be purchased as either standard product
or with full MIL-PRF-38534 Class Level H or K testing or
from the appropriate DSCC Drawing. All devices are
manufactured and tested on a MIL-PRF-38534 certified
line and are included in the DSCC Qualified Manufac-
turers List, QML-38534 for Hybrid Microcircuits.
Truth Tables (Positive Logic)
Multichannel Devices
Input
On (H)
Off (L)
Output
L
H
Single Channel DIP
Input
On (H)
Off (L)
On (H)
Off (L)
Enable
L
L
H
H
Output
L
H
Z
Z
Functional Diagram
Multiple channel devices available
VCC
VE
Features
• Dual marked with device part number and DSCC
standard microcircuit drawing
• Manufactured and tested on a MIL-PRF-38534
certified line
• QML-38534, Class H and K
• Three hermetically sealed package configurations
• Performance guaranteed over full military
temperature range: -55°C to +125°C
• High Speed: 40 M bit/s
• High common mode rejection 500 V/µs guaranteed
• 1500 Vdc withstand test voltage
• Active (totem pole) outputs
• Three stage output available
• High radiation immunity
• HCPL-2400/30 function compatibility
• Reliability data
• Compatible with TTL, STTL, LSTTL, and HCMOS logic
families
Applications
• Military and space
• High reliability systems
• Transportation, medical, and life critical systems
• Isolation of high speed logic systems
• Computer-peripheral interfaces
• Switching power supplies
• Isolated bus driver (networking applications)-
(5400/1/K only)
• Pulse transformer replacement
• Ground loop elimination
• Harsh industrial environments
• High speed disk drive I/O
• Digital isolation for A/D, D/A conversion
VO
GND
The connection of a 0.1 µF bypass capacitor between VCC and GND is recommended.
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.




Avago

HCPL-540K Datasheet Preview

HCPL-540K Datasheet

Logic Gate Optocouplers

No Preview Available !

Each channel contains an AlGaAs light emitting diode
which is optically coupled to an integrated high gain
photon detector. This combination results in very high
data rate capability. The detector has a threshold with
hysteresis, which typically provides 0.25 mA of differen-
tial mode noise immunity and minimizes the potential
for output signal chatter. The detector in the single
channel units has a three state output stage which
eliminates the need for a pull-up resistor and allows for
direct drive of a data bus.
All units are compatible with TTL, STTL, LSTTL, and
HCMOS logic families. The 35 ns pulse width distortion
specification guarantees a 10 MBd signaling rate at
+125°C with 35% pulse width distortion. Figures 13
through 16 show recommended circuits for reducing
pulse width distortion and optimizing the signal rate of
the product. Package styles for these parts are 8 pin
DIP through hole (case outlines P), and leadless ceramic
chip carrier (case outline 2). Devices may be purchased
with a variety of lead bend and plating options. See
Selection Guide Table for details. Standard Microcircuit
Drawing (SMD) parts are available for each package and
lead style.
Because the same electrical die (emitters and detectors)
are used for each channel of each device listed in this
data sheet, absolute maximum ratings, recommended
operating conditions, electrical specifications, and
performance characteristics shown in the figures are
similar for all parts. Occasional exceptions exist due to
package variations and limitations and are as noted.
Additionally, the same package assembly processes and
materials are used in all devices. These similarities give
justification for the use of data obtained from one part
to represent other part’s performance for die related
reliability and certain limited radiation test results.
Selection Guide–Package Styles and Lead Configuration Options
Package
8 Pin DIP
Lead Style
Through Hole
Channels
1
Common Channel Wiring
None
Avago Part # & Options
Commercial
HCPL-5400
MIL-PRF-38534, Class H
HCPL-5401
MIL-PRF-38534, Class K
HCPL-540K
Standard Lead Finish
Gold Plate
Solder Dipped*
Option 200
Butt Cut/Gold Plate
Option 100
Gull Wing/Soldered*
Option 300
Class H SMD Part #
Prescript for all below
5962-
Either Gold or Solder
8957001PX
Gold Plate
8957001PC
Solder Dipped*
8957001PA
Butt Cut/Gold Plate
8957001YC
Butt Cut/Soldered*
8957001YA
Gull Wing/Soldered*
8957001XA
Class K SMD Part #
Prescript for all below
5962-
Either Gold of Solder
8957002KPX
Gold Plate
8957002KPC
Solder Dipped*
8957002KPA
Butt Cut/Gold Plate
8957002KYC
Butt Cut/Soldered*
8957002KYA
Gull Wing/Soldered*
8957002KXA
*Solder contains lead.
2
8 Pin DIP
Through Hole
2
VCC, GND
HCPL-5430
HCPL-5431
HCPL-543K
Gold Plate
Option 200
Option 100
Option 300
5962-
8957101PX
8957101PC
8957101PA
8957101YC
8957101YA
8957101XA
5962-
8957103KPX
8957103KPC
8957103KPA
8957103KYC
8957103KYA
8957103KXA
20 Pad LCCC
Surface Mount
2
None
HCPL-6430
HCPL-6431
HCPL-643K
Solder Pads*
5962-
89571022X
89571022A
5962-
8957104K2X
8957104K2A


Part Number HCPL-540K
Description Logic Gate Optocouplers
Maker Avago
Total Page 12 Pages
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