H11L1M_06 Datasheet, PDF (1/9 Pages) Fairchild Semiconductor – 6-Pin DIP Optocoupler

December 2006
H11L1M, H11L2M, H11L3M
tm
6-Pin DIP Optocoupler
Features
■ 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.
Packages
Schematic
6
6
1
1
6
1
ANODE 1
CATHODE 2
6 V_CC
5 GND
3
4 ^V_O
Truth Table
Input
Output
H
L
L
H
©2005 Fairchild Semiconductor Corporation
1
H11L1M, H11L2M, H11L3M Rev. 1.0.0
www.fairchildsemi.com