Photodetection Function. PNA4608M Datasheet

PNA4608M Function. Datasheet pdf. Equivalent

Part PNA4608M
Description Bipolar Integrated Circuit with Photodetection Function
Feature Photo IC PNA4601M Series (PNA4601M/4602M/4608M/4610M) Bipolar Integrated Circuit with Photodetectio.
Manufacture Panasonic Semiconductor
Datasheet
Download PNA4608M Datasheet

Photo IC PNA4601M Series (PNA4601M/4602M/4608M/4610M) Bipol PNA4608M Datasheet
Recommendation Recommendation Datasheet PNA4608M Datasheet




PNA4608M
Photo IC
PNA4601M Series
(PNA4601M/4602M/4608M/4610M)
Bipolar Integrated Circuit with Photodetection Function
For infrared remote control systems
Features
Extension distance is 8 m or more
External parts not required
Adoption of visible light cutoff resin
Absolute Maximum Ratings (Ta = 25˚C)
Parameter
Power supply voltage
Power dissipation
Operating ambient temperature
Storage temperature
Symbol
VCC
PD
Topr
Tstg
Ratings
– 0.5 to +7
200
–20 to +75
– 40 to +100
Unit
V
mW
˚C
˚C
7.0±0.2
3.5
Unit : mm
5.25±0.3
2.25
R2.25±0.1
2.0±0.1
3-1.5±0.2
3-0.5
+0.2
–0.15
1.0±0.1
0.45±0.2
123
2-2.54
1: VOUT
2: GND
3: VCC
Main Characteristics (Ta = 25˚C VCC = 5V)
Parameter
Symbol
Conditions
Operating supply voltage
Current consumption
Maximum reception distance
Low-level output voltage
High-level output voltage
Low-level pulse width
High-level pulse width
PNA4601M
VCC
ICC
Lmax
VOL
VOH
TWL
TWH
Note 3
Note 1
Note 2
Note 3
Note 1
Note 1
PNA4602M
Carrier frequency
PNA4608M
f0
PNA4610M
Note 1) Fig. 1 burst wave, L = Lmax, 16 pulses
Note 2) Fig. 2 continuous wave, L Lmax
Note 3) Light shut off condition
Carrier wave : f0
min typ max Unit
4.7 5.0 5.3 V
1.8 2.4 3.0 mA
8 10
m
0.35 0.5 V
4.8 5.0 VCC
200 400 600
V
µs
200 400 600 µs
36.7
38.0
kHz
56.9
33.3
Carrier wave : f0
400µs
400µs
Fig.1
Fig.2
1



PNA4608M
PNA4601M, PNA4602M, PNA4608M, PNA4610M
Photo IC
Block Diagram
amplifier
AGC
B.P.F
PD
constant voltage
peak hold
demodulator
VCC
(20k)
comparator
RL
VO
integrator
GND
Panasonic Transmitter Specifications
LED Transmission unit
20cm
V out 55mV
Standard reception unit
PNZ323B
10k
10µF
10k
10k
10V
V out
GND
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.)
2





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