TLP651
TOSHIBA Photocoupler
GaAℓAs IRed & Photo−IC
TLP651
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.
Unit in mm
•
•
•
•
•
Isolation voltage: 5000V
rms
(min.)
Switching speed: t
pHL
= 0.3μs (typ.)
t
pLH
= 0.5μs (typ.) (R
L
= 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
TOSHIBA
Weight: 0.54g
11−10C4
Pin Configuration
(top view)
Schematic
1
2007-10-01
TOSHIBA [ TOSHIBA SEMICONDUCTOR ]
