Datasheet
H11L1M, H11L2M, H11L3M — 6-Pin DIP Optocoupler
©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
H11L1M, H11L2M, H11L3M Rev. 1.0.6
January 2014
H11L1M, H11L2M, H11L3M
6-Pin DIP Optocoupler
Features
■
High Data Rate, 1 MHz Typical (NRZ)
■
Free from Latch-up and Oscilliation Throughout
Voltage and Temperature Ranges
■
Microprocessor Compatible Drive
■
Logic Compatible Output Sinks 16 mA at 0.4 V
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
■
AC 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.
Schematic Package Outlines
1
2
6
5 GND
4
V
O
V
CC
ANODE
CATHODE
3
Truth Table
Input Output
HL
LH
Figure 1. Schematic
Figure 2. Package Outlines