RPM7237-R Rohm Semiconductor, RPM7237-R Datasheet - Page 29

• Manufacturer Part Number: RPM7237-R
• Description: RECEIVER REMOTE CTRL 36.7KHZ STR
• Manufacturer: Rohm Semiconductor

Specifications of RPM7237-R

• Sensing Distance: 15m
• B.p.f. Center Frequency: 36.7kHz
• Voltage - Supply: 2.7 V ~ 3.6 V
• Current - Supply: 500µA
• Orientation: Side View
• Mounting Type: Through Hole
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

G
IRPM870-H7/✩RPM870-H12
G
IrDA Infrared Communication Module
GOverview
The RPM870 Series is a module that corresponds to IrDA SIR (Low Power) standard. An infrared LED, PIN
photodiode, and LSI are all contained in a single subminiature package. This module is designed for low
power consumption while in waiting mode. Furthermore, it incorporates a power-down function, thus making
the module perfect for mobile sets.
GFeatures
1) Applied to IrDA SIR (low power).
2) Low power consumption while in waiting mode (75µA typical).
3) Incorporates a power-down function that is ideal for battery-powered applications.
4) Supports a wide voltage range of power supply from 2.6 to 3.6V.
GApplications
G
Mobile phone, PDA, digital still camera, POS, and printer
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Current Consumption 1
Current Consumption 2
Transmission Rate
Intensity
LED Current
Half Angle (Emitter)
Max. Emitting Pulse Width
Maximum Irradiance in Angular
Minimum Irradiance in Angular
Half Angle (Detector)
RXD Output Pulse Width
Latency
Supply Voltage
Absolute Maximum Ratings
Electrical and Optical Characteristics (Ta=25°C, Vcc=V
Recommended Operating Conditions
*1. 70mm × 70mm, t=1.6mm, glass epoxy mounting.
*2. LED peak current<90µs. ON duty<20%
IrDA Infrared Communication Module IrDA SIR (Low Power)
Derating: 2mW/°C for operation above Ta=25°C
Parameter
Parameter
Parameter
TLEDmax
Ee max.
Symbol
Ee min.
tWRXD
Symbol
Symbol
θD/2
I
I
I
θL/2
Topr
V
tRT
Tstg
Vcc
CC
CC
LED
Vcc
IE
Pd
LEDA
1
2
±15
Min.
500
1.5
2.4
4.0
Min.
10
2.6
2.6
-0.3~+7.0
-30~+100
-20~+85
27
Limits
30.5
Typ.
0.01
150*
100
±18
3.6
2.3
Typ.
75
10
48
3.0
3.0
1
115.2
LEDA
Max.
120
Max.
6.8
4.2
200
0.2
26
3.6
5.5
99
=3.0V unless otherwise specified)
mW/cm
µW/cm
mW/sr
µsec.
µsec.
µsec.
kbps
deg.
deg.
Unit
Unit
Unit
mW
mA
µA
µA
°C
°C
V
V
V
2
2
In waiting mode at no input light
In power down mode at no input light
-15deg. < = θL < = +15deg.
-15deg. < = θL < = +15deg.
-15deg. < = θL < = +15deg.
C
L
=15pF, 2.4~115.2kbps
✩: Under development
Conditions