PS8703 Ver la hoja de datos (PDF) - California Eastern Laboratories.
Número de pieza
componentes Descripción
Fabricante
PS8703
California Eastern Laboratories.
PS8703 Datasheet PDF : 6 Pages
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NEC's HIGH SPEED (200 kbps)
ANALOG OUTPUT TYPE PS8703
5 PIN SOP OPTOCOUPLER
FEATURES
DESCRIPTION
• WIDE OPERATING VCC RANGE:
VCC = -0.5 to +15 V
• HIGH ISOLATION VOLTAGE:
BV: 2500 Vr.m.s.
• HIGH-SPEED RESPONSE:
tPHL, tPLH = 5 µs MAX (@RL = 4.1 kΩ)
• AVAILABLE IN TAPE AND REEL:
PS8703-F3, F4
ELECTRICAL CHARACTERISTICS (TA = 25°C)
NEC's PS8703 is an optically coupled isolator containing a
GaAIAs LED on the input side and a PIN photodiode and a high
speed amplifier transistor on the output side. This is a plastic
SOP (Small Outline Package) type for high density applica-
tions.
APPLICATIONS
• COMPUTERS AND PERIPHERALS
• GENERAL PURPOSE INVERTER
• SUBSTITUTIONS FOR RELAY
AND PULSE TRANSFORMERS
• POWER SUPPLY
PART NUMBER
PS8703
SYMBOLS
VF
IR
Ct
IOH(1)
IOH(2)
VOL
ICCH
ICCL
PARAMETERS
Forward Voltage, IF = 16 mA
Reverse Current, VR = 3 V
Terminal Capacitance, V = 0 V, f = 1.0 MHz
High Level Output Current
IF = 0 mA, VCC = VO = 5.5 V
High Level Output Current
IF = 0 mA, VCC = VO = 15 V
Low Level Output Voltage
IF = 16 mA, VCC = 4.5 V, IOL = 1.1 mA
High Level Supply Current
IF = 0 mA, VO = Open, VCC = 15 V
Low Level Supply Current
IF = 16 mA, VO = Open, VCC = 15 V
UNITS
MIN
V
µA
pF
nA
µA
V
µA
µA
TYP
MAX
1.2
1.5
10
30
7
500
100
0.1
0.4
0.01
1
150
800
CTR
Current Transfer Ratio (IC/IF)1, IF = 16 mA, VCC = 4.5 V, VO = 0.4 V
%
10
23
30
RI-O
Isolation Resistance, V IN-OUT = 1kVDC, RH = 40 to 60 %
Ω
1011
CI-O
Isolation Capacitance, V = 0, f = 1.0 MHz
pF
0.4
tPHL
Propagation Delay Time, (High → Low)2
µs
IF = 16 mA, VCC = 5 V, RL = 4.1 k Ω, CL = 15 pF
1
5
tPLH
Propagation Delay Time, (Low → High)2
µs
2
5
IF= 16 mA, VCC = 5 V, RL = 4.1 k Ω, CL = 15 pF
tPHL
Propagation Delay Time, (High → Low)2
IF= 16 mA, VCC = 5 V, RL = 20 kΩ, CL = 15 pF
µs
1
15
tPLH
Propagation Delay Time, (Low → High)2
IF= 16 mA, VCC = 5 V, RL = 20 kΩ, CL = 15 pF
µs
7
15
PLEASE SEE NOTES ON NEXT PAGE.
Pin Connection (Top View)
543
1
2
California Eastern Laboratories
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