Isolated bus drivers

High speed line receivers

Microprocessor system interfaces 

The Toshiba TLP108 consists of a GaAℓAs light emitting diode optically coupled to a high-gain, high-speed photodetector. The TLP108 is housed in a 6-pin MFSOP.

With a totem-pole output, the TLP108 is capable of both sinking and sourcing current. The TLP108 has an internal Faraday shield, which provides a guaranteed common-mode transient immunity of ±10 kV/μs. The TLP108 has an inverting output. A noninverting-output version, the TLP105, is also available.

Inverter logic type (totem-pole output)

Guaranteed Performance Over temperature: -40 to 100°C

Power Supply Voltage: 4.5 to 20 V

Input Threshold Current: IFHL=1.6 mA (max)

Switching Time (tpLH/tpHL): 250 ns (max)

Common mode transient immunity: ±10 kV/μs

Isolation Voltage: 3750 Vrms