H11AA1 Description
The H11AA1 is a bi-directional input optically coupled isolator consisting of two inverse parallel gallium arsenide infrared LEDs coupled to a silicon NPN phototransistor in a 6 pin DIP package. The H11AA1 has a minimum CTR of 20 %, a CTR symmetry of 1:3 and is designed for applications requiring detection or monitoring of AC signals. AC line motor PLC Instrumentation AGENCY APPROVALS UL1577, file no.
H11AA1 Key Features
- AC or polarity insensitive input
- Built-in reverse polarity input protection
- I/O patible with integrated circuits
- Industry standard DIP package
- Isolation test voltage: 5300 VRMS
- pliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC