RPM7240-H8R Rohm Semiconductor, RPM7240-H8R Datasheet - Page 37
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RPM7240-H8R
Manufacturer Part Number
RPM7240-H8R
Description
Infrared Receivers REMOTE CTRL 40.0KHZ
Manufacturer
Rohm Semiconductor
Specifications of RPM7240-H8R
Carrier Frequency
40 KHz
Transmission Distance
15 m
Viewing Angle
45 deg, 35 deg
High Level Pulse Width
800 us
Low Level Pulse Width
800 us
Minimum High Level Output Voltage
2.5 V
Output Current
2 mA
Operating Voltage
2.7 V to 3.6 V
Supply Current
300 uA
Maximum Operating Temperature
+ 75 C
Minimum Operating Temperature
- 10 C
Package / Case
RSIP-A3
Sensing Distance
15m
B.p.f. Center Frequency
40.0kHz
Voltage - Supply
2.7 V ~ 3.6 V
Current - Supply
500µA
Orientation
Top View
Mounting Type
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
IRPM882-H7/✩RPM882-H12
GOptical Characteristics (VCC=VIO=3V, LEDVCC=3V, Ta=25°C unless otherwise specified)
GAbsolute Maximum Ratings (Ta=25°C)
IrDA Infrared Communication Module
GFeatures
1) Realizes a directional pattern compatible with difference between IrDA and remote control optical axis.
2) Ensures a remote control effective distance of approximately 9m (at an ILED of 200mA).
3) Compatible with IrDA SIR (Serial Infrared) low power communication.
4) Interfacing with the digital block at a minimum voltage of 1.5V.
5) A single- or double-input type is selectable as a means of input for IrDA and remote control transmission.
GApplications
GRecommended Operating Conditions
GElectrical Characteristics (VCC=VIO=3V, LEDVCC=3V, Ta=25°C unless otherwise specified)
Mobile phone and PDA
Peak Wave Length 1 (IrDA Mode)
Peak Wave Length 2 (RC Mode)
Intensity 1 (IrDA Mode)
Intensity 2 (RC Mode)
Half Angle (Emitter)
Minimum Irradiance in Angular
Maximum Irradiance in Angular
Half-Angule (Detector)
Maximum Emitting Time
Supply Voltage
Consumption Current 1
Consumption Current 2
LED Anode Current (IrDA Mode)
LED Anode Current (RC Mode)
RXD Output Pulse Width
Supply Voltage
Input Voltage
Operation Temperature
Storage Temperature
LED Peak Current
Power Dissipation
IrDA Infrared Communication Module IrDA SIR (Low Power) with Remote Control Function
Parameter
Parameter
Parameter
Parameter
Vin (4, 5, 6, 7 pin)
TLEDmax
Ee max.
Symbol
Ee min.
ILEDA1
ILEDA2
Symbol
twRXD
θD/2
θL/2
λP1
λP2
I
I
IE1
IE2
Symbol
CC
CC
LEDVCC
Vmax
Symbol
Topr
Tstg
Pd
Ifp
VCC
1
2
VIO
20.5
Min.
Min.
850
880
±15
500
±15
150
30
1.5
28
4
-0.3~VI0+0.3
-30~100
-25~85
Limits
300
300
7.0
Min.
2.4
1.5
2.6
*1
*2
*3
Typ.
Typ.
0.01
890
±22
200
3.6
2.3
13
65
48
80
40
35
Units
mW
mA
°C
°C
Max.
Max.
900
920
130
120
V
V
104
245
6.8
0.2
4.2
28
52
Typ.
3.0
3.0
3.0
mW/cm
µW/cm
mW/sr
mW/sr
Units
Units
*1. This applied to all pins basis groud pins (1 pin)
*2. LED Peak Current: <90usec, On duty<50%
*3. When glass-epoxy board (70 × 70 × 1.6mm)
deg
deg
nm
nm
mA
mA
µs
µA
µA
µs
mounted. In case operating environment is over
25°C, 4mW would be reduced per each 1°C
stepping up.
2
2
Max.
VCC
3.6
5.5
PWDOWN=0V, No incidence
PWDOWN=VIO, No incidence
TXD=VIO, R1=4.7Ω, PWDOWN=0V
TX-RC=VIO, R1=4.7Ω, PWDOWN=0V
C
ILED=50mA, Duty 20%
ILED=200mA, Duty 20%
-15deg.
-15deg.
-15deg.
-15deg.
TXD=0→VIO or TX-RC=0→at VIO
L
=15pF, 2.4~115.2kbps
<
=
<
=
<
=
<
=
θ
θ
θ
θ
L
L
L
L
=
=
<
<
=
=
15deg.
15deg.
<
=
<
=
Condition
Condition
15deg., R
15deg., R
✩:Under development
Units
V
V
V
1
1
=4.7Ω
=4.7Ω