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參數(shù)資料
| 型號(hào)： | LA7256 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2 CHANNEL, AUDIO PREAMPLIFIER, PDIP24 |
| 封裝： | SDIP-24 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大小： | 139K |
| 代理商： | LA7256 |
Continued from preceding page.
No. 4896-6/9
LA7256
Pin No.
Symbol
Pin internal equivalent circuit
Function
7
8
9
10
11
12
BUFF IN
BUFF OUT
REC FM IN
AGC FILT
REC MODE
REC OUT GND
DC voltage = 1/2 VCC
Record amplifier input
Detects the record amplifier AGC detector output
Low: 0 to 1.0 V
→ Normal
Middle: 1.5 to 3.0 V
→ Over-record
High: 3.5 V to VCC → S-VHS
Ground for the record output circuits
Continued on next page.
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| LA72602M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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| LA72648M_06 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PAL Hi-Fi Audio Signal Record |
| LA72648M_07 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PAL Hi-Fi Audio Signal Record and Playback Processing |
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