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TX-6B Schematic ( PDF Datasheet ) - Silan Semiconductors

Teilenummer TX-6B
Beschreibung TOY CAR REMOTE CONTROLLER
Hersteller Silan Semiconductors
Logo Silan Semiconductors Logo 




Gesamt 12 Seiten
TX-6B Datasheet, Funktion
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: (VDD=2.2~12.0V)
RX-6B: (VDD=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
OSCI 14
OSCO 13
RIGHT 1
LEFT 16
TURBO 6
FORWARD 5
BACKWARD 4
NC
8
Oscillator
Latch
Circuit
TEST
2
Timing
Generator
11 VDD
Encoding
Circuit
Logic
12 PC
10 SO
7 SC
15 9
F1 F2
TX-6B/TX-6BS Block Diagram
3
GND
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:2.1 2005.04.21
Page 1 of 12






TX-6B Datasheet, Funktion
TX-6B/RX-6B
(Continued)
Function
Output Status
F B T R L F1 F2
TURBO+BACKWARD
HH
H
TRUBO+BACKWARD+RIGHT
HHH
TURBO+BACKWARD +LEFT
HH
LEFT
H
RIGHT
H
FUNCTION1
H
FORWARD+FUNCTION1
H
H
FORWARD+TURBO+FUNC1
H
H
H
TURBO+FUNC1
HH
BACKWARD+FUNC1
H
H
BACKWARD+TURBO+FUNC1
HH
H
LEFT+FORWARD+FUNC1
H
HH
RIGHT+FORWARD+FUNC1
H
HH
LEFT+ BACKWARD +FUNC1
H
HH
RIGHT+ BACKWARD +FUNC1
H
H
H
LEFT+FUNCTION1
HH
RIGHT+FUNCTION1
HH
NOTE: (1) In the table, blank=F0. Rows from "FUNCTION1" to "RIGHT+FUNCTION1" (the last row) are similar
for FUNCTION2. Thus, we can see from the table that we have more than 50 states of function
combinations from 7 control keys.
(2) H = high level.
(3) LRTD pin functions as an option pin for LEFT/RIGHT turbo disable. Please refer to the following table.
"LRTD"
Key Selected
Output Function
HIGH (OPEN) FORWARD+LEFT (RIGHT)+ TURBO
FORWARD+LEFT (RIGHT)+ TURBO
LOW
FORWARD+LEFT (RIGHT)+ TURBO
FORWARD+LEFT (RIGHT)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:2.1 2005.04.21
Page 6 of 12

6 Page









TX-6B pdf, datenblatt
TX-6B/RX-6B
Attachment
Revision History
Data
2000.12.31
REV
1.0
2002.03.26
2.0
2005.04.21
2.1
Description
Original
Add the “ORDERING INFORMATION “
Delete the “1.TURBO FUNCTION “in the “FUNCTION DESCRIPTION”
Modify the “OUTPUT TABLES”
Modify the “TESTING CIRCUIT”
Modify the “Receive (RX-6B Fosc 128KHz)”in the “TYPICAL
APPLICATION CIRCUIT”
Modify the “PACKAGE OUTLINE”
Add “SOP-225-1.27”and”SOP-20-300-1.27”packages
Modify the “PIN CONFIGURATION”
Modify the “ORDERING INFORMATION”
Modify the “BLOCK DIAGRAM”
Page
1
5
5-6
7
8
9
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:2.1 2005.04.21
Page 12 of 12

12 Page





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