RPM5500 Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Lista de partido

RPM5500

IR Receiver Module

ROHM Semiconductor 

Photo Link Module

zBlock diagram

RPM5500 series

AMP

I/V

LIMITER

BPF

Comparator

Demodulator

and integrator

VCC

22k

ROUT

GND

zTerminal description

Pin No.

1

2

3

4

5

6

7

Pin name

VCC

GND

GND

GND

ROUT

GND

GND

Function

POWER SUPPLY

GROUND

GROUND

GROUND

OUTPUT TERMINAL

GROUND

GROUND

zElectrical, Optical characteristics (Unless otherwise noted, Ta = 25°C VCC=5V)

Parameter

Symbol Min. Typ. Max. Unit

Conditions

Consumption Current

ICC

−

0.95

1.5

mA No outside light, No signal input

Effective Distance

L

7

12

−

m Outer light condition Ee < 10 (Ix) ∗1

High Level Output Voltage

VH

4.5

−

−

V

∗1

Low Level Output Voltage

VL

−

−

0.5

V

Isink =< 200µA

∗1

ON Pulse Width

TON

400

600

800

µs Outer light condition Ee < 10 (Ix) ∗1

OFF Pulse Width

TOFF

400

600

800

µs Outer light condition Ee < 10 (Ix) ∗1

Center frequency

fo

−

∗3

−

kHz

Horizontal half angle

θ 1/2

−

42

−

deg

∗2

Vertical half angle

θ 1/2

−

38

−

deg

∗2

∗1 600/600µs burst wave is transmitted by standard transmitter. However, it must be measured after the initial transmission pulse is 10 pulse.

∗2 It is an angle when the linear arrival distance become half.

∗3 Three types of frequencies : 36.7, 37.9, 40kHz.

z Measurement Conditions

(1) Transmit signal

600µs

600µs

Carrier frequency=fo, Duty=50%

Fig.1 Transmit signal

2/7

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