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參數(shù)資料
| 型號： | BH6518FS |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 4-channel PWM driver for CD and MD players |
| 中文描述： | 4通道的CD和MD PWM驅動器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大小： | 164K |
| 代理商： | BH6518FS |
BH6518FS
Optical disc ICs
2/7
!
Block diagram
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
INTER-
FACE
CHARGE
PUMP
& OSC
PREDRIVE
INTER-
FACE
PREDRIVE
INTER-
FACE
TSD
PREDRIVE
INTER-
FACE
PREDRIVE
V
DD
V
G
PSB
!
Pin descriptions
Pin No.
1
GND
Pin name
Functions
Predrive ground
2
V
G
Gate voltage supply
3
IN4R
CH4 reverse input
4
IN4F
CH4 forward input
5
VM4
Power supply
6
OUT4F
CH4 forward output
7
PGND4
Power ground
8
OUT4R
CH4 reverse output
9
VM34
Power supply
10
OUT3R
CH3 reverse output
11
PGND3
Power ground
12
OUT3F
CH3 forward output
13
VM3
Power ground
14
IN3F
CH3 forward input
15
IN3R
CH3 reverse input
16
PSB
Power cut
Pin No.
32
CAPA
Pin name
Functions
Charge pump capacitor connect terminal
31
CAPA
+
Charge pump capacitor connect terminal
+
30
IN2R
CH2 reverse input
29
IN2F
CH2 forward input
28
VM2
Power supply
27
OUT2F
CH2 forward output
26
PGND2
Power ground
25
OUT2R
CH2 reverse output
24
VM12
Power supply
23
OUT1R
CH1 reverse output
22
PGND1
Power ground
21
20
19
18
17
OUT1F
VM1
IN1F
IN1R
V
DD
CH1 forward output
Power supply
CH1 forward input
CH1 reverse input
Predrive power supply
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BH6519FS | 制造商:ROHM 制造商全稱:Rohm 功能描述:4-channel PWM driver for CD, MD player |
| BH6521FV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:光ディスクLSI |
| BH6522FV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:光ディスクLSI |
| BH6523FV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:光ディスクLSI |
| BH6526FV | 制造商:LSI 制造商全稱:LSI 功能描述:Actuator/Motor Driver for CD-ROM |
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