RPM7238-H4R Rohm Semiconductor, RPM7238-H4R Datasheet - Page 34
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RPM7238-H4R
Manufacturer Part Number
RPM7238-H4R
Description
Infrared Receivers REMOTE CTRL 37.9KHZ
Manufacturer
Rohm Semiconductor
Specifications of RPM7238-H4R
Carrier Frequency
37.9 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
37.9kHz
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RPM7238-H4R
Manufacturer:
ROHM
Quantity:
12 000
Part Number:
RPM7238-H4R
Manufacturer:
ROHM/罗姆
Quantity:
20 000
GBlock Diagram
GExternal Dimensions
• RSLP8
• RSLP8 (H12)
• RPM872
R1.1
POWER
DOWN
1
Pin PD
1
PinPD
3.8
0.95
0.37 ±0.10
2.80
P0.95 ¥ 7=6.65
P0.95 ¥ 7=6.65
(Unit: mm)
8.0
5.6
3.0
5.6
7.6
7.6
GND
VIO
VCC
GND
PWDOWN
RXD
TXD
LEDA
LED
LED
C1
8
0.37±0.1
R1.0
0.84±0.1
1.75
0.78
VIO
VCC
GND
PWDOWN
RXD
TXD
(LEDVCC)
32
• RPM872-H7/RPM872-H12
• RSLP8 (H7)
0.76
R1.1
Pin PD
1
P0.95 ¥ 7=6.65
POWER
DOWN
1.1
1.4
2.8
4
0.37
8.0
LED
GND
VIO
VCC
GND
PWDOWN
RXD
TXD
LEDA
RPM872/RPM872-H7
8
R1.0
C1
+
0.78
2.59
2.2
VIO
VCC
GND
PWDOWN
RXD
TXD
(LEDVCC)
0.15
0.76