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Número de pieza | PS9117 | |
Descripción | 10Mbps OPEN COLLECTOR OUTPUT TYPE 5-PIN SOP OPTOCOUPLER | |
Fabricantes | CEL | |
Logotipo | ||
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DATA SHEET
NEC's HIGH CMR, 10Mbps
OPEN COLLECTOR OUTPUT TYPE
5-PIN SOP OPTOCOUPLER
PS9117
DESCRIPTION
NEC's PS9117 is an optically coupled high-speed,
active low type isolator containing a GaAlAs LED on
the input side and a photodiode and a signal process-
ing circuit on the output side on one chip.
The PS9117 is designed specifically for high common
mode transient immunity (CMR) and low pulse width
distortion. The PS9117 is suitable for high density ap-
plication.
PIN CONNECTION
(Top View)
543
12
1. Anode
2. Cathode
3. GND
4. VO
5. VCC
FEATURES
TRUTH TABLE
• PULSE WIDTH DISTORTION:
|tPHL - tPLH| = 35 ns MAX.
• HIGH COMMON MODE TRANSIENT IMMUNITY:
CMH, CML = ±15 kV/μs MIN.
• SMALL PACKAGE:
5-Pin SOP
• HIGH SPEED:
10 Mbps
• HIGH ISOLATION VOLTAGE:
BV = 2 500 Vr.m.s.
• OPEN COLLECTOR OUTPUT
• ORDERING NUMBER OF TAPING PRODUCT:
PS9117-F3, F4: 2 500 pcs/reel
• Pb-Free Product
• SAFETY STANDARDS:
UL approved: File No. E72422
DIN EN60747-5-2 (VDE0884 Part2) approved No. 40008902 (option)
LED
ON
OFF
OUTPUT
L
H
APPLICATION
• Measurement Equipment
• PDP
• FA Network
California Eastern Laboratories
1 page PS9117
*1 Typical values at TA = 25°C
*2 Because VOL of 2 V or more may be output when LED current input and when output supply of VCC = 2.6 V or less, it is
important to confirm the characteristics (operation with the power supply on and off) during design, before using this device.
*3 Test circuit for propagation delay time
Pulse input (IF)
(PW = 1 µs,
Duty cycle = 1/10)
Input
(monitor)
47 Ω
0.1 µ F
VCC = 5 V
RL = 350 Ω
VO (monitor)
CL = 15 pF
Input
Output
tPHL
(IF = 7.5 mA)
50%
1.5 V
tPLH
VOL
Remark CL includes probe and stray wiring capacitance.
*4 Test circuit for common mode transient immunity
SW IF
0.1 µF
VCC = 5 V
RL = 350 Ω
VO (monitor)
CL = 15 pF
VCM
Remark CL includes probe and stray wiring capacitance.
VCM 90%
10%
tr
VO
(IF = 0 mA)
VO
(IF = 7.5 mA)
tf
1 kV
0V
VOH
2V
0.8 V
VOL
USAGE CAUTIONS
1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static electricity
when handling.
2. By-pass capacitor of 0.1 μF is used between VCC and GND near device. Also, ensure that the distance between the leads of
the photocoupler and capacitor is no more than 10 mm.
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet PS9117.PDF ] |
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