BUY TLP251F https://www.utsource.net/itm/p/499316.html
Optocoupler - IC Output, 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 11-10C402, DIP-8
Description: The TLP251F is an optically coupled isolator consisting of an infrared LED and a phototransistor.
Features:
- Isolation voltage: 2500 Vrms
- Low input current: 0.5 mA (max)
- High collector-emitter voltage: 80 V
- High collector current: 50 mA (max)
- High common mode rejection ratio: 50 dB (min)
Applications:
- Isolation of digital signals
- Isolation of analog signals
- Isolation of power circuits
- Isolation of motor control circuits
- Isolation of audio signals
(For reference only)