PS8501 Overview
The PS8501, PS8501L1, PS8501L2 and PS8501L3 are 8-pin high speed photocouplers containing an AlGaAs LED on input side and a PN photodiode and a high speed amplifier transistor on output side on one chip. The PS8501 is in a plastic DIP (Dual In-line Package). The PS8501L1 is lead bending type for long creepage distance.
PS8501 Key Features
- Long creepage distance (8 mm MIN. : PS8501L1, PS8501L2)
- High supply voltage (VCC = 35 V MAX.)
- High speed response (tPHL, tPLH = 0.8 µs MAX.)
- High isolation voltage (BV = 5 000 Vr.m.s.)
- TTL, CMOS patible with a resistor
- Ordering number of tape product : PS8501L2-E3 : 1 000 pcs/reel
- Pb-Free product
- Safety standards
- UL approved: UL1577, Double protection
- CSA approved: CAN/CSA-C22.2 No.62368-1, Reinforced insulation
PS8501 Applications
- Interface for measurement or control equipment
- Substitutions for relays and pulse transformers