參數(shù)資料
型號(hào): RPM871-H12E4
廠商: Rohm Semiconductor
文件頁數(shù): 4/8頁
文件大?。?/td> 76K
描述: MODULE IRDA 115.2KBPS 8SMD
標(biāo)準(zhǔn)包裝: 1,000
RPM871-H12 
 
Photo Link Module
 
 
 
4/7 
 
Electrical characteristics (Unless otherwise noted, VCC=2.8V, VLEDVCC=2.8V, Ta=25?/SPAN>C) 
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Consumption current1
ICC1
ICC2
VPDH
VPDL
IPDH
IPDL
73
礎(chǔ)
Stand-by for receiving At no input light
PWDOWN PIN High At no input light
PWDOWN=VCC [V]
Consumption current2
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



2.4


VCC0.55
99
礎(chǔ)
0.2
kbps
115.2
V
V

0.55
<Transmitter>
<Receiver>
VTXH
VTXL
ITXH
ITXL
ILEDA
VRXH
VRXL
tRR
tFR
tRT
twRXD
PWDOWN=0 [V]
TXD=VCC [V]
TXD=0 [V]
R1=7.5 [&]
0
1.0
VCC0.55

7
1.0




1.5

VCC0.5
0
1.0


14
0
144


70
30
2.3
100
礎(chǔ)
1.0
礎(chǔ)
1.0
V
V
礎(chǔ)
礎(chǔ)
mA
V
V
ns
ns

0.55
28
1.0


0.4


3.6
300
IRXH= 50礎(chǔ)
IRXL=200礎(chǔ)
CL=15pF
CL=15pF
CL=15pF, 2.4 to 115.2kbps
 
 
 
Optical characteristics (Unless otherwise noted, VCC=2.8V, VLEDVCC=2.8V, Ta=25?/SPAN>C) 
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Peak wave length
1. This product is not designed for protection against radioactive rays.
2. This product dose not include laser transmitter.
3. This product includes one PIN photo diode.
4. This product dose not include optical load.
IE1
窵/2
窪/2
TLEDmax
Tr/Tf
Tj
Ee
870
nm
15?d ?SPAN class="pst RPM871-H12E4_2589417_8">L d 15?/DIV>
R1=7.5 [&]
15deg d ?SPAN class="pst RPM871-H12E4_2589417_8">L d +15deg
TXD=VCC
10% to 90%
Intensity1
Half-angle
Rise time / Fall time
Optical over shoot
Edge jitter
Irradiance in angular
Input half-angle
Maximum emitting time
850
36
14.4

?8


900
mW/Sr
93.6
mW/cm
2
deg
ns
deg
?0
100





45
40
0.0068
?5
10
%
25
ns
40
500

120
 
 
 
 
 
 
 
 
 
 
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