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參數資料
| 型號： | FAN8422G |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Floppy Disk Drive Spindle Motor Driver |
| 中文描述： | DISK DRIVE MOTOR CONTROLLER, 1 A, PDSO30 |
| 封裝： | 0.375 INCH, SSOP-30 |
| 文件頁數： | 3/10頁 |
| 文件大小： | 358K |
| 代理商： | FAN8422G |
FAN8422G
3
Pin Definitions
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Pin Name
FG_INPUT
(
)
AGC
INDEX PULSE WIDTH
VOLTAGE REGULATOR
INDEX BURST
INDEX OUTPUT
CE
SIGNAL GROUND
SIGNAL GROUND
FG ZERO CROSS
FG OUTPUT
RPM SELECT
CHARGE PUMP OUTPUT
OSC INPUT
NC
PHASE COMPENSATION
V
CC
CURRENT DETECTION2
U INPUT (
)
U INPUT (+)
NC
W PHASE OUTPUT
SIGNAL GROUND
V PHASE OUTPUT
U PHASE OUTPUT
V INPUT (+)
V INPUT (
)
CURRENT DETECTION1
HALL BIAS
FG INPUT (+)
I/O
I
I
O
O
O
O
I
-
-
O
O
I
O
I
-
I
-
I
I
I
-
O
-
O
O
I
I
I
I
I
Pin Function Description
Negative Input Pin FG Signal Amp.
Automatic Gain Control Input Pin
Index Pulse Width Detection Pin
Voltage Generator Output Pin
Index Pulse Width Detection Pin
Index Pulse Output Pin
Chip Enable (Active Low)
Signal Ground
Signal Ground
FG Signal Zero Cross Detection Pin
FG Signal Output Pin
RPM Selection Pin (L: 300, H: 360rpm)
Charge Pump Output Pin
1MHz Oscillation Input Pin
No Connection
Phase Compensation Cap. Connection Pin
5V Power Supply Pin
Over Current Detection Pin
Negative Input Pin of U Phase Amp
Positive Input Pin of U Phase Amp
No Connection
W Phase Output Pin
Signal Ground
V Phase Output Pin
U Phase Output Pin
Positive Input Pin of V Phase Amp
Negative Input Pin of V Phase Amp
Over Current Detection Pin
Hall Sensor Bias Input Pin
Positive Input Pin of FG Signal Amp
相關PDF資料 |
PDF描述 |
|---|---|
| FAN8423D3TF | 3-Phase BLDC Motor Driver |
| FAN8423D3 | 3-Phase BLDC Motor Driver |
| FAN8423D | 3-Phase BLDC Motor Driver(三相無刷直流電機驅動器) |
| FAN8434 | Camcorder 3 in 1 Motor Driver |
| FAN8434X | Camcorder 3 in 1 Motor Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN8423D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver |
| FAN8423D3 | 功能描述:馬達/運動/點火控制器和驅動器 BLDC Motor Driver 3Phase 5V Interface RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| FAN8423D3TF | 功能描述:馬達/運動/點火控制器和驅動器 BLDC Motor Driver 3Phase 5V Interface RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| FAN8423DTF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver |
| FAN8434 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Camcorder 3 in 1 Motor Driver |
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