Description
The PS9121 is an optically coupled high-speed, active low type isolator containing an AlGaAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip.
Features
- Low power consumption (VCC = 3.3 V).
- Pulse width distortion (tPHL.
- tPLH = 35 ns MAX. ).
- High common mode transient immunity (CMH, CML = ±15 kV/µs MIN. ).
- Small package (SO-5).
- High-speed (15 Mbps).
- High isolation voltage (BV = 3 750 Vr. m. s. ).
- Open collector output.
- Ordering number of tape product: PS9121-F3 : 2 500 pcs/reel.
- Pb-Free product.
- Safety standards.
- UL ：UL1577, Single protection.
PS9121 Datasheet
