PhotoIC Coupler 50 Mbps type (APS1)
–2–
ASCTB367E 201609-T
RATING
1. Absolute maximum ratings (Ta = 25°C 77°F)
2. Electrical characteristics (Unless otherwise specified, Ta = -40 to 105°C -40 to 221°F, V
CC = 4.5 to 5.5V)
Item Symbol APS1551S Remarks
Input
LED forward current IF 25 mA
LED reverse voltage VR 5 V
Peak forward current IFP 1 A f = 100 Hz, Duty factor = 0.1%, 1 shot
Output
Supply voltage VCC 6 V
Output voltage VO 6 V
Output current IO 10 mA
Power dissipation Pout 40 mW
I/O isolation voltage Viso 3,750 V rms
Temperature
Limits
Operating Topr –40 to +105°C –40 to +221°F Non-condensing at low temperatures
Storage Tstg –40 to +125°C –40 to +257°F
Item Symbol APS1551S Condition
Input
Threshold input current Max. IFHL 5 mA VCC = 5 V, VO = 0.6 V
LED dropout voltage
Min.
VF
1.45 V
IF = 10 mA, Ta = 25°C 77°FTyp. 1.6 V
Max. 1.8 V
Input capacitance Ty p. Ct 20 pF f = 1 MHz, VB = 0 V, Ta = 25°C 77°F
Output
Low level supply current Max. ICCL 5 mA IF = 10 mA
High level supply current Max. ICCH 5 mA IF = 0 mA
Low level output voltage Max. VOL 0.6 V IF = 10 mA, IO = 4 mA, VCC = 5V
High level output voltage Min. VOH 4.4 V IF = 0 mA, IO = -4 mA, VCC = 5 V
Item Symbol APS1551S Condition
Transfer
characteristics
Propagation delay time
(H ➝ L)
Max. tpHL 30 ns
V
IN = 0 ➝ 5 V, RIN = 300 Ω
C
IN = 22 pF, CO = 15 pF
Propagation delay time
(L ➝ H)
Max. tpLH 30 ns
V
IN = 5 ➝ 0 V, RIN = 300 Ω
C
IN =22 pF, CO = 15 pF
Propagation delay skew Max. tpsk 16 ns —
Pulse width distortion Max. |tpHL-tpLH| 10 ns
V
IN = 5 V/25 MHz, RIN = 300 Ω
C
IN = 22 pF, CO = 15 pF
Output fall time Ty p. tf 5 ns
V
IN = 0 ➝ 5 V, RIN = 300Ω
C
IN = 22 pF, CO = 15 pF
Output rise time Ty p. tr 4 ns
V
IN = 5 ➝ 0 V, RIN = 300 Ω
C
IN = 22 pF, CO = 15 pF
Common mode transient
immunity at low level output
Min. CML 15 kV/μs
V
CM = 1000 Vp-p′, IF = 10 mA, VCC = 5 V
V
O(MAX) = 0.4 V, Ta = 25°C 77°F
Common mode transient
immunity at high level output
Min. CMH 15 kV/μs
V
CM = 1000 Vp-p′, IF = 0 mA, VCC = 5 V
V
O(MIN) = 4 V, Ta = 25°C 77°F
I/O capacitance Ty p. Ciso 0.5 pF f = 1 MHz, VB = 0 V, Ta = 25°C 77°F
Initial I/O isolation resistance Min. Riso 1,000 MΩ DC 500V, RH 60 %, Ta = 25°C 77°F
