Photocoupler GaAℓAs IRED + Photo IC
●○ Isolated Bus driver
●○ high-speed line receivers
●○ microprocessor system interface
●○ MOS FET Gate drive of
●○ transistor inverter
●TLP555 is, and GaAℓAs infrared light emitting diode, high-gain, high-speed integrated circuit receiving It is 8PIN DIP optocoupler that combines a light chip.
●The light-receiving side has a Schmitt circuit and the three-state output circuit, suction (Shea
●Link), you can drive in both directions of exhale (source). In addition, the light receiving IC is
●Subjected to a shield, now provides high common mode transient immunity of 1000 V / μs
●It is. TLP555 is buffer logic type. The inverter logic type
●If necessary, there is a TLP558.
●Input threshold current: IF = 1.6 mA (maximum)
●The power supply voltage: VCC = 4.5 ~ 20 V
●Switching speed: tpHL, tpLH = 400 ns (maximum)
●Instantaneous common mode rejection voltage: ± 1000V / μs (Min)
●Operating temperature: -25 ~ 85 ℃ guarantee
●Isolation voltage: 2500 Vrms (Min)
●UL certified products: UL1577, file No. E67349
