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參數(shù)資料
| 型號： | LA6557 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Five-Channel Bridge Driver for MD and CD Players |
| 中文描述： | 五通道橋?yàn)镸D和CD播放器驅(qū)動(dòng)程序 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 67K |
| 代理商： | LA6557 |
No. 6350-5/8
LA6557H
Continued from preceding page.
Pin No.
Pin
Function
Equivalent circuit
Regulator input (base of the external pnp transistor)
19
REG-IN
Regulator output (collector of the external pnp transistor)
20
REG-OUT
Reference voltage input
21
V
REF
-IN
Signal system power supply (shorted to V
CC
1 and V
CC
2)
22
V
CC
-S
Output on/off control for channels 1 to 4 (the BTL amplifiers)
25
MUTE
MUTE
S-GND
100 k
100 k
26
VCC
25
1
(12)
HM0004
Signal system ground
26
S-GND
Channel 5 (VLO) output switching (FWD), logic input to the
loading block
Channel 5 (VLO) output switching (REV), logic input to the
loading block
27
28
FWD
REV
FWD
27
HM0005
Notes: The center frame (FR) functions as the power system ground. It must be, along with S-GND, at the lowest potential in the system.
The power supply pins, V
CC
-S, V
CC
1, and V
CC
2 must be shorted together externally to the IC.
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| LA6557H | Five-Channel Bridge Driver for MD and CD Players |
| LA6563 | 4CH Bridge (BTL) Driver for CD |
| LA6564H | 4CH Bridge (BTL) Driver for CD-R |
| LA6570 | Monolithic Linear IC 5CH Driver (BTL : 4CH, H-Bridge : 1CH) for CD |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA6557H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Five-Channel Bridge Driver for MD and CD Players |
| LA6558 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:6-CH Driver for Mini Disk |
| LA6559 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:5-Channel Driver |
| LA6560 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Five-Channel Driver |
| LA6560-TE-L-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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