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参数资料
| 型号： | LC78630E |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封装： | QFP-80 |
| 文件页数： | 13/33页 |
| 文件大小： | 432K |
| 代理商： | LC78630E |
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Note: 1. Normally, the WRQ pin indicates the subcode Q standby state. However, it is used for a different monitoring purpose in track check mode
and during internal braking. (See the items on track checking and internal braking for details.)
2. The LC78630E becomes active when the CS pin is low, and subcode Q data is output from the SQOUT pin. When the CS pin is high, the
SQOUT pin goes to the high-impedance state.
The ATIME priority command allows the SQOUT output to read from ATIME. In this mode, data is output in a ring
sequence in the order: AMIN, ASEC, AFRAME, CONT, ADR, etc.
11. Mute control circuit
Muting of –
∞ dB can be applied by issuing the command shown above. The adoption of a zero-cross muting
algorithm means that noise is minimal. A zero crossing is recognized when the sign bit of the code changes state.
No. 5121-20/33
LC78630E
Code
Command
RES = low
$4B
ATIME PRIORITY ON
$4A
ATIME PRIORITY OFF
r
Code
Command
RES = low
$01
MUTE 0 dB
$03
MUTE –
∞ dB
r
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相关代理商/技术参数 |
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| LC78631 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Compact Disk Player DSP |
| LC78631E | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Compact Disk Player DSP |
| LC78632 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Compact Disk Player DSP |
| LC78632RE | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Compact Disk Player DSP |
| LC78637E-E | 制造商:ON Semiconductor 功能描述: |
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