High data rate, 1MHz typical (NRZ)
Free from latch up and oscilliation throughout voltage
■
and temperature ranges.
■
Microprocessor compatible drive
Logic compatible output sinks 16mA at 0.4V
■
maximum
Guaranteed on/off threshold hysteresis
■
■
Wide supply voltage capability, compatible with all
popular logic systems
Underwriters Laboratory (UL) recognized—
■
file #E90700, Volume 2
■
VDE recognized – File#102497 – Add option V
(e.g., H11LIVM)
Applications
Logic to logic isolator
■
■
Programmable current level sensor
Line receiver—eliminate noise and transient problems
■
■
A.C. to TTL conversion—square wave shaping
Digital programming of power supplies
■
■
Interfaces computers with peripherals
Description
The H11LXM series has a high speed integrated circuit
detector optically coupled to a gallium-arsenide infrared
emitting diode. The output incorporates a Schmitt
trigger, which provides hysteresis for noise immunity and
pulse shaping. The detector circuit is optimized for
simplicity of operation and utilizes an open collector
output for maximum application flexibility.
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
SymbolParametersValueUnits
TOTAL DEVICE
T
STG
T
OPR
T
SOL
P
D
EMITTER
I
F
V
R
I
(pk)Forward Current – Peak (1µs pulse, 300pps) 3.0A
1. Maximum I
require the LED to be driven at a current greater than 1.6mA to guarantee the device will turn on. A 10% guard band is
recommended to account for degradation of the LED over its lifetime. The maximum allowable LED drive current is 60mA.
is the maximum current required to trigger the output. For example, a 1.6mA maximum trigger current would
F(ON)
= 0V, f = 1MHz0.40.6pF
I-O
= ±500 VDC10
I-O
11
PEAK
Ω
Safety and Insulation Ratings
As per IEC 60747-5-2, this optocoupler is suitable for “safe electrical insulation” only within the safety limit data.
Compliance with the safety ratings shall be ensured by means of protective circuits.
SymbolParameterMin.Typ.Max.Unit
H11L1M, H11L2M, H11L3M — 6-Pin DIP Optocoupler
Installation Classifications per DIN VDE 0110/1.89
Ta ble 1
For Rated Main Voltage < 150VrmsI-IVFor Rated Main voltage < 300VrmsI-IVClimatic Classification 55/100/21Pollution Degree (DIN VDE 0110/1.89)2
The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries,andis not
intended to be an exhaustive list of all such trademarks.
Auto-SPM™
Build it Now™
CorePLUS™
CorePOWER™
CROSSVOLT™
CTL™
Current Transfer Logic™
EcoSPARK
EfficentMax™
EZSWITCH™*
*Trademarks of System General Corporation, used under license by Fairchild Semiconductor.
DISCLAIMER
FAIRCHILD SEMICONDUCTORRESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TOANY PRODUCTS HEREIN TO IMPROVE
RELIABILITY,FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OFTHE APPLICATION OR USE OF ANYPRODUCT OR
CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE
SPECIFICATIONS DONOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN,
WHICHCOVERS THESE PRODUCTS.
H11L1M, H11L2M, H11L3M — 6-Pin DIP Optocoupler
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE
EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are
intended for surgical implant into the body or (b) support or sustain life,
and (c) whose failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be reasonably
expected to result in a significant injury of the user.
2. A critical component in any component of a life support, device, or
system whose failure to perform can be reasonably expected to
cause the failure of the life support device or system, or to affect its
safety or effectiveness.
ANTI-COUNTERFEITING POLICY
Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com,
under Sales Support.
Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts.
Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failedapplications,
and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of
counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are
listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have
full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technicalandproduct information.
Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide
any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our
customers to do their part in stopping this practice by buying direct or from authorized distributors.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product StatusDefinition
Advance InformationFormative / In Design
Preliminary
First Production
No Identification NeededFull Production
ObsoleteNot In Production
Datasheet contains the design specifications for product development. Specifications may change in
any manner without notice.
Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes
at any time without notice to improve the design.
Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.