H11N1M Datasheet, PDF (1/10 Pages) Fairchild Semiconductor – 6-Pin DIP High Speed Logic Optocouplers

September 2009
H11N1M, H11N2M, H11N3M
6-Pin DIP High Speed Logic Optocouplers
Features
■ High data rate, 5MHz typical (NRZ)
■ Free from latch up and oscilliation throughout voltage
and temperature ranges.
■ Microprocessor compatible drive
■ Logic compatible output sinks 16mA at 0.5V
maximum
■ Guaranteed on/off threshold hysteresis
■ Wide supply voltage capability, compatible with all
popular logic systems
■ High common mode transient immunity, 2000V/µs
minimum
■ Fast switching t_r = 7.5ns typical, t_f = 12ns typical
■ Underwriter Laboratory (UL) recognized—
file #E90700
■ VDE recognized—File#102497 – Add option V
(e.g., H11N1VM)
Applications
■ Logic to logic isolator
■ Programmable current level sensor
■ Line receiver—eliminate noise and transient problems
■ A.C. to TTL conversion—square wave shaping
■ Interfaces computers with peripherals
■ Isolated power MOS driver for power supplies
Description
The H11NXM series has a high speed integrated circuit
detector optically coupled to an AlGaAs infrared emitting
diode. The output incorporates a Schmitt trigger, which
provides hysteresis for noise immunity and pulse shap-
ing. The detector circuit is optimized for simplicity of
operation and utilizes an open collector output for
maximum application flexibility.
Schematic
ANODE ¹
6 V_CC
Package Outlines
CATHODE 2
3
©2005 Fairchild Semiconductor Corporation
H11N1M, H11N2M, H11N3M Rev. 1.0.2
5 GND
4 ^V_O
Truth Table
Input Output
H
L
L
H
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