1
PNA4601M Series
(PNA4601M/4602M/4608M/4610M)
Bipolar Integrated Circuit with Photodetection Function
For infrared remote control systems
Photo IC
Absolute Maximum Ratings (Ta = 25˚C)
Parameter Symbol Ratings Unit
Power supply voltage VCC – 0.5 to +7 V
Power dissipation PD200 mW
Operating ambient temperature
Topr –20 to +75 ˚C
Storage temperature Tstg – 40 to +100 ˚C
5˚
5˚
5˚
5˚
7.0±0.2
3.5
5.25±0.3
2.25
R2.25±0.1
3-1.5±0.2
3-0.5
2-2.54
123
Not soldered 1.5
1: V
OUT
2: GND
3: V
CC
Unit : mm
8.0±0.2
5.2
2.3
22.0 min.
0.8
+0.2
–0.15
2.0±0.1
1.0±0.1
0.45±0.2
400µs400µs
Carrier wave : f
0
Carrier wave : f
0
Fig.2Fig.1
Main Characteristics (Ta = 25˚C VCC = 5V)
Parameter Symbol Conditions min typ max Unit
Operating supply voltage VCC 4.7 5.0 5.3 V
Current consumption ICC Note 3 1.8 2.4 3.0 mA
Maximum reception distance
Lmax Note 1 8 10 m
Low-level output voltage VOL Note 2 0.35 0.5 V
High-level output voltage VOH Note 3 4.8 5.0 VCC V
Low-level pulse width TWL Note 1 200 400 600 µs
High-level pulse width TWH Note 1 200 400 600 µs
PNA4601M 36.7
Carrier frequency
PNA4602M f038.0 kHz
PNA4608M 56.9
PNA4610M 33.3
Note 1) Fig. 1 burst wave, L = Lmax, 16 pulses
Note 2) Fig. 2 continuous wave, L ≤ Lmax
Note 3) Light shut off condition
Features
Extension distance is 8 m or more
External parts not required
Adoption of visible light cutoff resin
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PNA4601M, PNA4602M, PNA4608M, PNA4610M Photo IC
,,
,
V
O
GND
PD
AGC
V
CC
peak hold
constant voltage
comparator
R
L
(20kΩ)
integrator
B.P.F demodulatoramplifier
,
,
,,
Standard reception unit
LED Transmission unit
GND
10V
PNZ323B
20cm
10kΩ
10kΩ
10kΩ
10µF
V out
V out 55mV
Block Diagram
Panasonic Transmitter Specifications
The light output of the LED transmission unit is adjusted so that the transmission output (V out) of the standard
reception unit will be 55 mV when the transmission waveform (duty = 50%) is output from the LED transmis-
sion unit. Here, infrared sensitivity (SIR) of PNZ323B is 0.53 µA when emission illuminance (H) is 12.45 µW/
cm2.
The maximum reception distance under these specifications is an assurance that TWH and TWL values will be
within the tolerance ranges when 16 consecutive pulses of an optical output equivalent to the maximum recep-
tion distance are transmitted by the above transmission unit (The maximum reception distance is measured in
the dark without external disturbance noise.)
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Photo IC PNA4601M, PNA4602M, PNA4608M, PNA4610M
0˚ 10˚ 20˚
30˚
40˚
50˚
60˚
70˚
80˚
90˚
Directivity characteristics
Spectral sensitivity characteristics
100
80
60
40
20
Wavelength λ (nm)
Relative sensitivity S (%)
700 800 900 1000 1100 1200
0
600
B.P.F
frequency characteristics
(PNA4602M)
*
100
80
60
40
20
Carrier frequency (kHz)
Relative sensitivity S (%)
35 37 39 41 43
033
V
CC
= 5V
Transmitter : Standard LED
Transmission unit used
L max
— Ta
120
80
40
100
60
20
Ambient temperature Ta (˚C )
Relative reception distance L max (%)
020 608040 100
0
– 20
*
The peaks for PNA4601M, PNA4608M,
and PNA4610M are all f
0
.
20
90
100
80
70
60
50
40
30
Relative reception distance (%)
