RPM7237-R Rohm Semiconductor, RPM7237-R Datasheet - Page 31

• 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
IRPM871/RPM871-H7/✩RPM871-H12
G
G
IrDA Infrared Communication Module
GOverview
The RPM871 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 (73µA 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.
5) The LED intensity is adjustable with an external resistor.
GApplications
Mobile phone, PDA, digital still camera, POS, and printer
*1. 70mm × 70mm, t=1.6mm, glass epoxy mounting.
*2. LED peak current<90µs. ON duty<20%
Supply Voltage
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
Power Dissipation
Operating Temperature Range
Storage Temperature Range
LED Peak Current
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical and Optical Characteristics (Ta=25°C, Vcc=V
Derating: 2mW/°C for operation above Ta=25°C
IrDA Infrared Communication Module IrDA SIR (Low Power)
Parameter
Parameter
Parameter
TLEDmax
Ee max.
Symbol
Ee min.
Symbol
tWRXD
Symbol
V
θD/2
θL/2
Topr
Tstg
Icc1
Icc2
I
Vcc
tRT
Vcc
LED
Pd
IE
Ifp
LEDA
Min.
14.4
±15
500
Min.
2.4
1.5
10
2.6
2.6
-0.3~+7.0
-30~+100
-20~+85
Limits
150
200
Typ.
0.01
100
144
±18
2.3
29
3.6
Typ.
73
36
48
2.8
2.8
*1
*2
115.2
Max.
Max.
93.6
120
200
0.2
6.8
4.2
3.6
5.5
99
LEDA
=2.8V unless otherwise specified)
mW/cm
µW/cm
mW/sr
µsec.
µsec.
µsec.
Unit
kbps
deg.
deg.
Unit
Unit
mA
mW
mA
µA
µA
°C
°C
V
V
V
2
2
C
In waiting mode at no input light
In power down mode at no input light
-15deg.
RL=7.5Ω
-15deg.
-15deg.
L
=15pF, 2.4~115.2kbps
<
=
<
=
<
=
θL
θ
θL
<
=
<
=
+15deg.
<
=
Conditions
+15deg.
+15deg.
✩: Under development