Digital Logic Ground Isolation

Line Receiver

Microprocessor System Interfaces

Switching Power Supply Feedback Control

Analog Signal Isolation

The TOSHIBA TLP651 consists of a GaAℓAs high−output light emitting diode and a high speed detector of one chip photo diode−transistor. This unit is 8−lead DIP.

TLP651 has internal base connection. This base pin should be used for analog application or enable operation. If base pin is open, output signal will be noisy by environmental condition. For this case, TLP650 is suitable.

• Isolation voltage: 5000Vrms (min.)

• Switching speed:

tpHL = 0.3μs (typ.)

tpLH = 0.5μs (typ.) (RL = 1.9kΩ)

• TTL compatible

• UL recognized: UL1577, file no. E67349

• BSI approved:

BS EN60065: 2002

Certificate no. 7613

BS EN60950-1: 2002

Certificate no. 7614