Page 1
This product complies with the RoHS Directive (EU 2002/95/EC).
400 µs
400 µs 20 ms
Carrier frequency: f
O
Carrier frequency: f
O
Figure 2Figure 1
Photo IC
PNA4601M
Photodiode with Photodetection Function
For infrared remote control systems
Features
Extension distance: 8 m or more
External parts not required
Adoption of visible light cutoff resin
Absolute Maximum Ratings Ta = 25°C
Parameter Symbol Rating Unit
Operating supply voltage V
Power dissipation P
Operating ambient temperature T
Storage temperature T
Soldering temperature
Note) *: Less than 5 s
*
CC
D
opr
stg
T
sol
– 0.5 to +7 V
200 mW
–20 to +75
–40 to +100
260
°C
°C
°C
Electrical-Optical Characteristics Ta = 25°C±3°C
Parameter Symbol Conditions Min Typ Max Unit
Operating supply voltage V
Supply current I
1
Maximum reception distance
Low level output voltage
*
2
*
High level output voltage V
1
Low level pulse width
High level pulse width
*
1
*
Center frequency f
Load resistance R
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. *1: Burst wave form figure 1.
*2: Constant wave form Figure 2..
CC
No signal condition 1.8 2.4 3.0 mA
CC
L
max
V
T
T
T
L ≤ 8.0 m, IOL = 400 μA 0.35 0.5 V
OL
No signal condition, IOH = −10 μA 4.75 4.80 V
OH
L = 8.0 m, 16 pulse 200 400 600
WL1
L = 0.2 m, 16 pulse, Ta = 65°C ± 3°C 100 700
WL2
L = 8.0 m, 16 pulse 200 400 600
WH
O
L
4.7 5.0 5.3 V
8.0 10.0 m
15 20 25 kW
μs
μs
μs
36.7 kHz
Publication date: October 2008
SHE00064AEK
1
Page 2
This product complies with the RoHS Directive (EU 2002/95/EC).
V
O
GND
P
D
AGC
V
CC
Peak hold
Constant voltage
Comparator
R
L
(20 kΩ)
Integrator
BPF DemodulatorAmplifier
GND
10 V
PNZ323B
20 cm
10 kΩ
10 kΩ
10 kΩ
10 µF
V
O
VO 55 mV
LED transmitter unit Standard receiver unit
PNA4601M
Block Diagram
Panasonic Transmitter Specifications
1. The output of the LED transmitter unit is adjusted so that the output standard receiver unit, VO may be 55 mV when transmitting waves
(duty = 50%) are output from the transmitter unit, where the sensitivity to infrared emitters (SIR) of PNZ323B is 0.53 μA when the
irradiance H is 12.45 μW/cm2.
2. The maximum detection distance of this specification is guaranteed by TWH and TWL being within the limits when constant 16 pulses are
transmitted with the output of the transmitter unit corresponded to the maximum detection distance in the system above. (The maximum
detection distance is measured in the darkness without disturbing noises.)
2
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This product complies with the RoHS Directive (EU 2002/95/EC).
Ambient temperature Ta (°C)
Relative reception distance
∆
L
max
(%)
120
100
80
60
40
20
0
0 20 40 60 80 100
−20
VCC = 5 V
Transmitter: Standard LED
Transmission unit used
0° 10° 20°
30°
40°
50°
60°
70°
80°
90°
Note:
The peak is fO .
20
100
80
60
40
Relative sensitivity ∆S (%)
Carrier frequency (kHz)
Relative sensitivity ∆S (%)
100
80
60
40
20
35 39 434137
0
33
100
80
60
20
40
Wavelength λ (nm)
Relative sensitivity ∆S (%)
700 900 1 200800 1 000 1 100
0
600
∆
L
max
T
a
∆
S Carrier frequency
∆
S
λ
Directive characteristics
PNA4601M
SHE00064AEK
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Page 4
This product complies with the RoHS Directive (EU 2002/95/EC).
PNA4601M
Package (Unit: mm)
LPTLSN3S0001
Pin name
1: V
O
2: GND
3: V
CC
4
SHE00064AEK
Page 5
Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1)If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2)The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products. No license is granted in and to any intellectual property right or other right owned by Panasonic Corporation or any
other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any
other company which may arise as a result of the use of technical information described in this book.
(3)The products described in this book are intended to be used for standard applications or general electronic equipment (such as office
equipment, communications equipment, measuring instruments and household appliances).
Consult our sales staff in advance for information on the following applications:
– Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support
systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body.
– Any applications other than the standard applications intended.
(4)The products and product specifications described in this book are subject to change without notice for modification and/or im-
provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5)When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6)Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which
damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.
(7)This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of our company.
20080805
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