Advertisement
PNA4601M
Block Diagram
Amplifier
P
D
Constant voltage
Panasonic Transmitter Specifications
LED transmitter unit
1. The output of the LED transmitter unit is adjusted so that the output standard receiver unit, V
(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/cm
2. The maximum detection distance of this specification is guaranteed by T
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
This product complies with the RoHS Directive (EU 2002/95/EC).
AGC
BPF
Peak hold
V
55 mV
O
2
.
Demodulator
Integrator
GND
Standard receiver unit
PNZ323B
20 cm
10 kΩ
and T
being within the limits when constant 16 pulses are
WH
WL
SHE00064AEK
V
CC
(20 kΩ)
R
L
Comparator
10 kΩ
10 V
10 µF
V
O
10 kΩ
GND
may be 55 mV when transmitting waves
O
V
O
Advertisement
