RPM873
Photo Link Module
Rev.B 4/6
zElectrical characteristics (V
CC=3V, VLEDA=3V, Ta=25°C)
Parameter Symbol Min. Typ. Max. Unit Conditions
Consumption current 1 I
CC
1
I
CC
2
VPDH
VPDL
IPDH
IPDL
75
µA
PWDOWN=V
CC
[V]
Waiting mode, At no input light
PWDOWN mode, At no input lightConsumption current 2
Transmission rate
PWDOWN input high voltage
PWDOWN input low voltage
PWDOWN input high current
PWDOWN input low current
TXD input high voltage
TXD input low voltage
RXD output high voltage
RXD output rise time
RXD output fall time
RXD output pulse width
Receiver latency time
RXD output low voltage
TXD input high current
TXD input low current
LED anode current
−
0.01
−
0
−
2.4
−
−
V
CC
−0.55
V
CC
−0.55
0.55
99
µA
0.2
kbps115.2
V
V
−
<Transmitter>
<Receiver>
VTXH
VTXL
ITXH
ITXL
ILEDA
VRXH
VRXL
tRR
tFR
tRT
twRXD
PWDOWN=0 [V]
TXD=V
CC
[V]
TXD=0 [V]
0
−1.0
0
2.5
−1.0
−
0
−
−
1.5
−
V
CC
−0.4
0
−1.0
−
−
5
0
30.5
−
−
35
35
2.3
100
µA
1.0
µA
1.0
V
V0.55
µA
µA
mA
V
V
ns
ns
µs
µs
−
10
1.0
−
−
0.4
−
−
4.2
200
IRXH= −200µA
IRXL= 200µA
C
L
=15pF
C
L
=15pF
C
L
=15pF, 2.4 to 115.2kbps
zOptical characteristics (V
CC=3V, VLEDA=3V, Ta=25°C)
1. This product is not designed for protection against radioactive rays.
2. This product does not include laser transmitter.
3. This product include one PIN photo diode.
4. This product dose not include optical load.
Parameter Symbol Min. Typ. Max. Unit Conditions
Peak wave length
λP
IE1
θL / 2
θD / 2
TLEDmax
Tr / Tf
Tj
Eemin
870 nm
−15° θ
L
15°
TXD=V
CC
10% to 90%
Intensity 1
Half-angle
Rise time / Fall time
Optical over shoot
Edge jitter
Minimum irradiance in angular range
Half-angle
Maximum emitting time
850
104
−
±18
−
−
900
mW / Sr26
TWLED
TXD=1.63µs pulse input
Opticcal pulse width 1.631.42
µs
2.02
µW / cm
2
ns
µs
±30
100
−−
−
−
−
48
−40
−
±15
10
%25
ns40
6.8
Eemax
−15° θ
L
15°
Maximum irradiance in angular range
mW / cm
2
−
500
−
−
120
˚C
˚C
−15° θ
L
15°
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−
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−
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−
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−
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−
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