參數(shù)資料
型號: RPM971-H14E3A
廠商: Rohm Semiconductor
文件頁數(shù): 3/9頁
文件大小: 97K
描述: MODULE IRDA 5MBPS 8SMD
標準包裝: 2,500
系列: *
數(shù)據(jù)速率: 4Mbs(FIR)
電源電壓: 2.4 V ~ 3.6 V
無效電流,標準值@ 25° C: 1mA
通信距離,低功率: 20cm,60cm
方向: 側(cè)視圖
工作溫度: -25°C ~ 85°C
尺寸: 8mm x 2.9mm x 2.2mm
標準: IrPHY 1.4
關(guān)機: *
包裝: 帶卷 (TR)
RPM971-H14 
Photo Link Module 
3/8
 
Electrical characteristics (Unless otherwise noted, VCC=3V, VLEDV
CC
=3V, VIO=3V, Ta=25癈)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Consumption current 1(SMIR mode)
ICC1
ICC2
VPDH
VPDL
IPDH
IPDL
800
礎(chǔ)
PWDOWN=0V, At no input light
PWDOWN=0V, At no input light
PWDOWN=VIO
VIO=1.7 to 3.6 V
Consumption current 2(FIR mode)
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(SIR)
Receiver latency time
RXD output low voltage
TXD input high current
TXD input low current
LED anode current
400
1000
400
0

0.0096


2/3VIO
2/3VIO
1/3VIO
1/3VIO
10
1600
礎(chǔ)
1600
ICC3
PWDOWN=VIO, At no input light
Consumption current 3(at PWDOWN)
0.01

礎(chǔ)
0.2
Mbps
4
V
V
VIO
 Transmitter >
 Receiver >
VTXH
VTXL
ITXH
ITXL
ILED1
VRXH
VRXL
tRR
tFR
tRT
twRXDS
twRXDF1
twRXDF2
PWDOWN=0V
TXD=VIO
TXD=0V
0
1.0
0
2.5
1.0

0


1.0

VIO0.4
0
1.0


5
0
170


20
20
2.3
100
礎(chǔ)
1.0
礎(chǔ)
1.0
V
V
礎(chǔ)
礎(chǔ)
V
V
ns
ns
VIO
1.0

VIO
0.4


4.0
200
IRXH= 200礎(chǔ)
IRXL=200礎(chǔ)
CL=15pF
CL=15pF
CL=15pF, 9.6k to 115.2 kbps, duty19%
RXD output pulse width(MIR2)
twRXDM2    100
217
ns
500
CL=15pF, 1.152 Mbps, duty25%
RXD output pulse width(MIR1)
twRXDM1    200
434
ns
800
CL=15pF, 0.576 Mbps, duty25%
CL=15pF, 4 Mbps(125ns pulse)
CL=15pF, 4 Mbps(250ns pulse)
VIO=1.7 to 3.6 V
(VIO   VCC)
mA
(VIO  VCC)
R1=5.6&
ns
ns
165
85
195
250
290
125
RXD output pulse width(FIR1)
RXD output pulse width(FIR2)
<

<

 
 
 
Optical characteristics (Unless otherwise noted, VCC=3V, VLEDV
CC
=3V, VIO=3V, Ta=25癈)
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.
IE
窪 / 2
TLEDmax
Tr / Tf
Tj
Eemin1
870
nm
TXD=VIO
10% to 90%
Intensity
Rise time / Fall time
Optical over shoot
Edge jitter
Minimum irradiance in angular1
Input halfangle
Maximum emitting time
850
63
25

?8
900
mW / sr

礧 / cm
2
deg
ns
deg
120






?5
16
%
25
ns
40


8
Halfangle
窵 / 2

25
25

Minimum irradiance in augular2
Eemin2
20
mW / cm
2
500

Maximum irradiance in augular
Eemax

礧 / cm
2


48
Optical pulse width(MIR)
Optical pulse width(FIR)
TweM
172
217
256
ns
tTXD=217ns
TweF
115
125
135
ns
tTXD=125ns
<

<

<

<

<

<
<

<

<

<

15 deg ?L 15 deg
R1=5.6&
15 deg ?L 15 deg, 115.2kbps
15 deg ?L 15 deg, 115.2kbps
15 deg ?L 15 deg
 
 
 
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