TX-6B/RX-6B
TOY CAR REMOTE CONTROLLER WITH SEVEN FUNCTIONS
DESCRIPTION
The TX-6B/RX-6B are a pair of CMOS LSIs designed for remote
controlled car applications. They have seven control keys controlling
the motions (i.e. forward, backward, rightward, leftward, two function
keys and the turbo function) of the remote controlled car.
The TX-6B is housed in DIP-16 package, and the RX-6B is housed
in DIP-18 package.
SOP-16
SOP-20
FEATURES
* Wide operating voltage range
TX-6B: (V
DD
=2.2~12.0V)
RX-6B: (V
DD
=3.0~12.0V)
* Very Low stand-by current for TX-6B
* Auto-power-off function for TX-6B
* Few external components are needed
* Built-in 3.6V zener for RX-6B
* 7 functions remote controller controlling: forward, backward, right,
left, turbo, and two function keys.
DIP-16
DIP-18
ORDERING INFORMATION
Device
TX-6B
RX-6B
TX-6BS
RX-6BS
Package
DIP-16-300-2.54
DIP-18-300-2.54
SOP-16-225-1.27
SOP-20-300-1.27
BLOCK DIAGRAM
NC
TEST
8
OSCI
2
14
Oscillator
13
Timing
Generator
OSCO
11 V
DD
RIGHT
1
16
6
5
4
Latch
Circuit
Encoding
Circuit
Logic
LEFT
12
PC
10
SO
7
SC
TURBO
FORWARD
BACKWARD
15
F1
9
F2
3
GND
TX-6B/TX-6BS Block Diagram
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http
:
www.silan.com.cn
REV:2.1
2005.04.21
Page 1 of 12
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