BUY TLP291-4(GB https://www.utsource.net/itm/p/5290905.html
Transistor Output Optocoupler, 4-Element, 2500V Isolation
Description:
The TLP291-4(GB) is a 4-channel photocoupler IC from Toshiba America Electronic Components. It is a SOP-16 package and is used for isolating digital signals.
Features:
Isolation voltage: 5000 Vrms
Low input current: 1 mA
High speed switching: 10 μs
Low input current: 1 mA
High temperature operation: 125°C
High common mode transient immunity: 15 kV/μs
Low output saturation voltage: 0.2 V
Applications:
Power supply control
Industrial control
Automotive control
Signal transmission between circuits of different potentials
(For reference only)
