PT8A996 [ETC]
Digital Proportional Remote Controller? | PT8A996S+PT8A201W demo board application note?(PDF) ; 数字比例遥控器？ | ？ PT8A996S + PT8A201W演示板应用指南（ PDF）\n
| 型号： | PT8A996 |
| 厂家： | 
ETC |
| 描述： | Digital Proportional Remote Controller? | PT8A996S+PT8A201W demo board application note?(PDF)
|
| 文件： | 总6页 (文件大小：251K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
APPLICATON NOTE
PT8A996S/201S DEMO BOARD
SW1
B1
A1
M1
M2
J1
R28
R27
B1:
Power Supply
SW1: Switch
A1:
J1:
Antenna
FC Port
R28: Servo Feedback
R27: Adjust Steering corner
M2:
Steering Motor Driver
M1:
Speed motor Driver
SPECIFICATION NO.: PS-1008
REV.:
--
Page 1 of 6
APPLICATON NOTE
PT8A996S/201S DEMO BOARD
Instruction
B1: Power Supply
7.2V or 9.6V Battery-packs
Black wire is ground
SW1: Switch
To right is OFF, another side is ON
A1: Antenna
50 cm wire
J1: FC port
Output 75Hz pulse signal, the positive pulse width is from 0.85ms to 1.66ms.
R28: Servo Feedback
Connect to Servo Feedback
The voltage should be increased when steering move leftward and the voltage should be reduced
while steering move rightward.
The input voltage rang: 3/8 VDD ~ 5/8 VDD (1.23V ~ 2.07V)
R27: Adjust steering corner
The original steering corner can be adjusted via this variable resistor
M2: Steering motor driver
To Steering motor
M1: Speed motor driver
To speed motor, the supply current less then 3A.
Output Current
Output Voltage
VDD1-1.0V
VDD1-1.5V
2A
3A
VDD1 is voltage of battery
SPECIFICATION NO.: PS-1008
REV.:
--
Page 2 of 6
APPLICATON NOTE
PT8A996S/201S DEMO BOARD
1
2
3
4
VCC
R3
120
D1
1N5817 VCC1
A1
D2
D3
L3
R9
200
VCC
B1
SW1
2uH 1N60 1N60
L1
5.1u
1
Switch
2
D
D
C5
0.01u R1
6.8k
R10
to Power
C6
10p
C7
3.3k
C20
C22
100u
C2
0.1u
C16
0.1u
470U
680p
IC1
RFI
1
14
C11
0.015u
NC
D4
C4
1000p
R4
R11
10k
2
3
4
13
12
11
DET
VCC
431
NC
DET
T2
510
VT1
9018
OFFSET1 VDD
OFFSET2 VDD
C8
C3
27p
0.047u
R2
2.7k
5
6
7
10
9
OSC
IFI
NC
MIXO
8
GND
AGC
G2
27M
L2
PT8A201W
2.2u
C23
3-10p
VCC1
C21
3.3u
VCC
C
C
VCC
C15
T1
0.1u
VCC
C19
VT14
0.1u
VT15
B772
R25
100
C9
180p
R5
B772
FL1
R24
100
1.5k
M2
M2A
M2B
M2A
M2B
1
2
VT7
8050
VT6
8050
R28
to Steering Motor
3
2
1
IC2
FORWD
SRV
VT9
For
1
20
F2
F1
VT8
D882
F2
D882
R26
2k
R23
2k
Back
Right
Left
2
3
4
19
18
17
to Servo Feedback
BACKWD
RIGHT
F1
PC
R27
5k
VCC
SRV
C10
150p
Left
Right
LEFT
SRV
5
6
7
16
15
14
GND
VT2
VT1
OSCI
OSCO
VDD
G1
455k
C1
150p
B
B
VT
VCC
SI
VCC1
R7
10K
SI
C12
4700p
8
9
13
VO2
VI2
SI
FC
R12
12 FC
C17
0.1u
10M
C14
VT10
R8
VT11
B772
R15
100
10
11
DET
B772
VO1
PT8A996
R6
VI1
R14
100
10K
R29
1K
0.1u
F1
C13
0.01u
M1
M1A
M1B
M1A
M1B
1
2
R13
2k
VT5
8050
2.2M
For
LED1
VT4
8050
to Speed Motor
R18
2k
VT3
VT2
D882
D882
R30
F2
J1
Back
FC
VCC1
1K
3
2
R22
1.3k
LED2
VT
C18
1
A
A
CON3
R16
0.22
47u
1
2
3
4
SPECIFICATION NO.: PS-1008
REV.:
--
Page 3 of 6
APPLICATON NOTE
PT8A996S/201S DEMO BOARD
SPECIFICATION NO.: PS-1008
REV.:
--
Page 4 of 6
APPLICATON NOTE
PT8A996S/201S DEMO BOARD
Bill of Material
Used
Part Type
Designator
==== ========= ================================
1
1
2
1
6
2.2M
0.015u
0.01u
0.047u
0.1u
R6
C11
C13 C5
C8
C14 C15 C16 C17 C19
C2
1
1
1
1
1
3
1
1
1
2
1
2
1
2
1
1
1
1
1
4
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
0.22
.3k
1.5k
1000p
100u
10k
10M
10p
120
150p
180p
1K
1N5817
1N60
2.2u
2.7k
200
27M
27p
2k
2uH
3.3k
3.3u
100
3-10p
431
455k
4700p
470U
47u
5.1u
510
R16
R22
R5
C4
C22
R11 R7 R8
R12
C6
R3
C1 C10
C9
R29 R30
D1
D2 D3
L2
R2
R9
G2
C3
R13 R18 R23 R26
L3
R10
C21
R14 R15 R24 R25
C23
D4
G1
C12
C20
C18
L1
R4
R27
R1
C7
B1
5k
6.8k
680p
7.2v
SPECIFICATION NO.: PS-1008
REV.:
--
Page 5 of 6
APPLICATON NOTE
PT8A996S/201S DEMO BOARD
Used
Part Type
Designator
==== ========= ==============================
4
1
4
1
4
1
1
1
8050
9018
B772
CON3
VT4 VT5 VT6 VT7
VT1
VT10 VT11 VT14 VT15
J1
D882
VT2 VT3 VT8 VT9
PT8A201W
PT8A996
Servo Feedback
IC1
IC2
R28
SPECIFICATION NO.: PS-1008
REV.:
--
Page 6 of 6
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