Pna4602 Datasheet y2pd

Photo IC

PNA4601M Series (PNA4601M/4602M/4608M/4610M) Bipolar Integrated Circuit with Photodetection Function For infrared remote control systems

Unit : mm

External parts not required

2.3 0.8

2.0±0.1 3-1.5±0.2

22.0 min.

Absolute Maximum Ratings (Ta = 25˚C) Parameter

5˚

5˚

Adoption of visible light cutoff resin

Symbol

Ratings

VCC

– 0.5 to +7

V

Power dissipation

PD

200

mW

Operating ambient temperature

Topr

–20 to +75

˚C

Storage temperature

Tstg

– 40 to +100

˚C

Power supply voltage

R2.25±0.1 5˚

Extension distance is 8 m or more

2.25 5˚

8.0±0.2 5.2

Features

5.25±0.3 Not soldered 1.5

7.0±0.2 3.5

1.0±0.1

3-0.5 +0.2 –0.15

0.45±0.2

Unit 1

2

3 2-2.54

1: VOUT 2: GND 3: VCC

Main Characteristics (Ta = 25˚C VCC = 5V) Parameter

Symbol

Conditions

min

typ

max

Operating supply voltage

VCC

Current consumption

ICC

Note 3

Maximum reception distance

Lmax

Note 1

8

Low-level output voltage

VOL

Note 2

4.7

5.0

5.3

V

1.8

2.4

3.0

mA

High-level output voltage

VOH

Note 3

Low-level pulse width

TWL

Note 1

High-level pulse width

TWH

Note 1

200

PNA4602M PNA4608M

m

0.35

0.5

4.8

5.0

VCC

V

200

400

600

µs

400

600

µs

PNA4601M Carrier frequency

10

Unit

V

36.7 38.0

f0

56.9

PNA4610M

kHz

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

Carrier wave : f0

400µs

Carrier wave : f0

400µs

Fig.1

Fig.2

1

PNA4601M, PNA4602M, PNA4608M, PNA4610M

Photo IC

Block Diagram

VCC (20kΩ) AGC

B.P.F

demodulator

PD

comparator

integrator

peak hold

,,

,,,

constant voltage

RL VO

,,

amplifier

GND

Panasonic Transmitter Specifications LED Transmission unit

Standard reception unit 10kΩ 10V

PNZ323B 10µF 20cm

V out 10kΩ V out 55mV

10kΩ 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 transmission 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 reception distance are transmitted by the above transmission unit (The maximum reception distance is measured in the dark without external disturbance noise.)

2

PNA4601M, PNA4602M, PNA4608M, PNA4610M

L max — Ta 100

Relative sensitivity S (%)

100

80

60

40

80

60

40

20

20

0 – 20

VCC = 5V Transmitter : Standard LED Transmission unit used 0

20

40

Ambient temperature

60

80

100

Ta (˚C )

Spectral sensitivity characteristics 100

80

60

40

20

0 33

35

37

39

41

43

Carrier frequency (kHz) * The peaks for PNA4601M, PNA4608M, and PNA4610M are all f0.

0 600

700

800

900

Wavelength

1000 1100 1200

λ (nm)

Directivity characteristics 0˚

10˚

20˚

100 90 80 70 60 50 40 30 20

Relative reception distance (%)

Relative reception distance L max (%)

120

B.P.F frequency characteristics (PNA4602M)*

Relative sensitivity S (%)

Photo IC

30˚

40˚ 50˚ 60˚ 70˚ 80˚ 90˚

3