ETC MR-5A

TAIPEI : TEL :
FAX :
H.K.
: TEL :
FAX :
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
886-2- 22783733
886-2- 22783633
852- 27569109
852- 27566961
RC CAR
RC CAR
9 FUNCTIONS
MT-5 / MR-5A
9 功能遙控車
FEATURES 功能敘述
Input condition
• 9 functions : F, B, TBO, L, R, TG1, TG2 & TG34.
• TG34 : TG3/TG4 control.
• Built-in regulator.
O/P condition
Backward
Forward
Forward
Backward
Forward+Turbo
=High
Low
=High
Backward+Turbo
Low
Low
=High
Low
Low
Low
=High
=High
=High
APPLICATION 產品應用
• RC car etc..
ELECTRICAL CHARACTERISTICS 電氣規格
Characteristics
工作電壓 Operating Voltage
工作電壓 Operating Voltage
Sym.
VDD
Min.
2.5
Typ.
9
Max.
12
Unit
V
VDD
2.5
4
5
V
工作電流 Operating Current
靜態電流 Quiescent Current
IOP
―
―
3
ISB
―
―
mA
μA
振盪頻率 Oscillator Frequency
工作溫度 Operating Temperature
FOSC
―
128
10
―
Temp.
0
25
60
REMARKS
MT-5
MR-5A
No load
MT-5 only
External± 30%
KHz
℃
APPLICATION DIAGRAM 參考電路圖
MR-5A
V4
MT-5
RIGHT
1
1
IR / RF
22
VSS
V2
DIN
V1
TG1
X
X
VSS
VDD
Rosc
Y
Rosc
TURBO
Y
BACKWARD
TG1
LO
FORWARD
TG3
IR / RF
RIGHT
TURBO
FORWARD
VDD
TG2
DO
DC
TG34
V3
LEFT
16
8
9
TG2
TG4
LEFT
BACKWARD
VT
RX
LRT
11
12
*@9V, Rosc→MT-5 : 180KΩ; @4V, MR-5A : 150KΩ
*All specs and applications shown above subject to change without prior notice.
( 以㆖電路及規格僅供參考,本公司得逕行修正 )
1/3
2002-04-17
Turbo
LX
TAIPEI : TEL :
FAX :
H.K.
: TEL :
FAX :
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
886-2- 22783733
886-2- 22783633
852- 27569109
852- 27566961
RC CAR
RC CAR
9 FUNCTIONS
MT-5 / MR-5A
9 功能遙控車
APPLICATION DIAGRAM 參考電路圖
TX CIRCUIT
MT-5
9V
RIGHT
1
LEFT
16
TG1
VSS
Y
BACKWARD
R2
120K
R1
330Ω
Ω
X
C3
0.03μ
μ
XTAL
Rosc
L2
C8
47P
C4
47P
L3
27.145MHz
C5
47P
FORWARD
DO
TG34
8
C1
0.02μ
μ
C7
0.02μ
μ
R3
100Ω
Ω
+
TURBO
C2
33μ
μ
C9
100P
R6
R5 C6
Ω
33K 47P 100Ω
C10
10P
TG2
9
RX CIRCUIT
C1
10P
C2
15P
L2
R3
1.2K
C5
3.3μ
μ
C6
0.002μ
μ
L1
C4
0.01μ
μ
R2
3.3K
R9
3.3Ω
Ω
C13
0.002μ
μ
C11
0.01μ
μ
1
22
V3
VSS
V2
DIN
C12
V1 500P
150K X
Rosc
R6
270Ω
Ω
DI IN4148
C7
47μ
μ
C8
47μ
μ
R7
330Ω
Ω
C15
100μ
μ
C9
220μ
μ
R20
100Ω
Ω
C10
0.1μ
μ
MR-5A
V4
R5
100Ω
Ω VDD
12V
R1
5.6K
R10
3.9M
R13
3.3K
R4
3.3K
C16
0.1μ
μ
Q7
R12
330Ω
Ω
M
Q6
Q10
Q8
R8
3.9M
R22
100Ω
Ω
Q9
Q11
R21
330Ω
Ω
R23
330Ω
Ω
VDD
R11
330Ω
Ω
Y
R19
220Ω
Ω
RIGHT
Ω( 1W )
R24 10Ω
Q3
C17
0.1μ
μ
Q4
R25
220Ω
Ω
FORWARD
M
Q2
LEFT
C14
100μ
μF
Q5
R18
330Ω
Ω
BACKWARD
VT
R15
11
12
1M
D2
R16 IN4148
1Ω
Ω
R17
330Ω
Ω
*All specs and applications shown above subject to change without prior notice.
( 以㆖電路及規格僅供參考,本公司得逕行修正 )
2/3
2002-04-17
TAIPEI : TEL :
FAX :
H.K.
: TEL :
FAX :
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
RC CAR
9 FUNCTIONS
RC CAR
9 功能遙控車
MT-5 / MR-5A
COMBINATION OF FUNCTION
MT-5
MR-5A
F
F+L
F+R
TBO
TBO+F
TBO+F+L
TBO+F+R
B
B+L
B+R
TBO+B
TBO+B+L
TBO+B+R
L
R
F
F +L
F +R
TBO
TBO+F
TBO+F+L
TBO+F+R
B
B +L
B +R
TBO+B
TBO+B+L
TBO+B+R
L
R
TG1
TG1+F
TG1+TBO+F
TG1+TBO
TG1+B
TG1+TBO+B
TG1+F+L
TG1+F+R
TG1+B+L
TG1+B+R
TG1+L
TG1+R
TG1
TG1+F
TG1+TBO+F
TG1+TBO
TG1+B
TG1+TBO+B
TG1+F+L
TG1+F+R
TG1+B+L
TG1+B+R
TG1+L
TG1+R
3/3
Similar for TG2, TG3, T
2002-04-17
886-2- 22783733
886-2- 22783633
852- 27569109
852- 27566961