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參數(shù)資料
| 型號： | BD7905BFS |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 6CH Power Driver for CD-ROM, DVD-ROM |
| 中文描述： | 6路功率驅(qū)動器為CD - ROM，DVD - ROM光碟 |
| 文件頁數(shù)： | 13/18頁 |
| 文件大?。?/td> | 202K |
| 代理商： | BD7905BFS |
BD7905BFS
Optical disc ICs
3) Reverse-rotation braking mode (spindle)
A reverse-rotation torque is applied when SPIN
<
V
C
.
Reverse-rotation is detected with SPIN input and Hall input. If the spindle detects reverse rotation when SPIN
<
V
C
,
all the outputs are shorted out to GND.
4) Short-circuit braking mode (spindle)
All the spindle driver outputs are shorted out to GND when SPIN
<
V
C
.
2. Input/output timing chart
13/17
HU
+
HV
+
HW
+
INSP
U
V
W
HU
HV
HW
V
C
SOURCE
MID
SINK
SOURCE
MID
SINK
SOURCE
MID
SINK
A B C D E F
G H
I
J
K L
) Forward
rotation
mode
) Reverse
rotation
brake
) Reverse
protect
) Forward
rotation
torque
FWD
FWD
FWD
REV
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| BD7905BFS-E2 | 制造商:ROHM Semiconductor 功能描述:6CH POWER DRIVER FOR CD-ROM, DVD-ROM - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC PWR DRIVER 6CH DISC 54-HSSOP 制造商:ROHM Semiconductor 功能描述:CD-ROM DVD-ROM POWER DRIVER 6CH |
| BD7907FS | 制造商:ROHM 制造商全稱:Rohm 功能描述:6-channel Combo driver IC |
| BD7909FS-E2 | 制造商:ROHM Semiconductor 功能描述:MOTOR DRIVER - Tape and Reel |
| BD791 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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