PS9821-1 CEL, PS9821-1 Datasheet - Page 6

• Manufacturer Part Number: PS9821-1
• Description: High Speed Optocouplers 15Mbps Open Collect
• Manufacturer: CEL

Specifications of PS9821-1

• Isolation Voltage: 2500 Vrms
• Output Device: Integrated Photo IC
• Maximum Baud Rate: 15 MBps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

USAGE CAUTIONS
6
(PW = 1 s,
*1 Typical values at T
*2 These values are reference values.
*3 Because V
*4 Test circuit for propagation delay time
Input
(monitor)
Remark C
*5 Test circuit for common mode transient immunity
Remark C
1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static
2. By-pass capacitor of 0.1
3. Avoid storage at a high temperature and high humidity.
Pulse input (I
Duty cycle = 1/10)
SW
less, it is important to confirm the characteristics (operation with the power supply on and off) during design,
before using this device.
electricity when handling.
the leads of the photocoupler and capacitor is no more than 10 mm.
μ
I
47 Ω
L
L
F
F
)
includes probe and stray wiring capacitance.
includes probe and stray wiring capacitance.
OL
of 2 V or more may be output when LED current input and when output supply of V
A
= 25°C
V
CM
μ
F is used between V
0.1 F
0.1 F
μ
μ
Data Sheet PN10502EJ05V0DS
R
C
L
L
= 350 Ω
= 15 pF
R
C
CC
L
L
= 350 Ω
= 15 pF
and GND near device. Also, ensure that the distance between
V
V
CC
O
(monitor)
= 3.3 V
V
V
CC
O
(monitor)
= 3.3 V
V
V
(I
V
(I
CM
F
F
O
O
= 0 mA)
= 7.5 mA)
Input
Output
90%
10%
t
PHL
t
r
t
PLH
t
f
CC
50%
= 2.6 V or
(I
F
= 7.5 mA)
1.5 V
V
PS9121
OL
1 kV
0 V
V
2 V
0.8 V
V
OH
OL