TX•5B/RX•5B
RX•5B
(V =9V, F =128KHz, T =25°C, unless otherwise specified.)
amb
DD
osc
Characteristics
Symbol
Min.
3.0
Typ.
9.0
30.0
••
Max.
12.0
••
Unit
V
Operating Voltage
V
DD
Operating Current
I
••
mA
mA
mA
••
DD
O/P Driving Current
I
5.0
••
drive
O/P Driving Current(F1,F2)
Effect Decoding Frequency Variation
I
5.0
••
••
df
F
•50%
••
50%
tolerance
PIN CONFIGURATION
PIN DESCRIPTION
TX•5B
Pin No.
Symbol
RIGHT
TEST
Description
1
2
The rightward function will be selected when this pin is connected to GND
This pin is used for testing mode
3
GND
Negative power supply
4
BACKWARD The backward function will be selected when this pin is connected to GND
FORWARD The forward function will be selected when this pin is connected to GND
5
6
TURBO
SC
The turbo function will be selected, if this pin is connected to GND
Output pin of the encoding signal with carrier frequency
F3 and F4 function select (sequential trigger)
F2 function select
7
8
F34
F2
9
10
11
12
13
14
15
16
SO
Output pin of the encoding signal without carrier frequency
Positive power supply
V
DD
PC
OSCO
OSCI
F1
Power control output pin
Oscillator output pin
Oscillator input pin
F1 function select
LEFT
The leftward function will be selected when this pin is connected to GND
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
REV:2.1
2004.08.03
:
Http www.silan.com.cn
Page 3 of 10
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