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參數資料
| 型號： | LA4166M |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
| 封裝： | MFP-24 |
| 文件頁數： | 6/7頁 |
| 文件大小： | 132K |
| 代理商： | LA4166M |
LA4166M
No.3977–6/7
Typical Application
Figure 1. Application circuit
Note the external components are used to determine the
LA4166M operating characteristics. For example, C2
determines the playback equalization characteristic, R8
determines the preamplifier gain, C8 and R4 determine
the ALC attack and recovery times and C17 determines
the power supply ripple rejection. The ripple rejection
decreases as the capacitance C17 is decreased.
Other components are used to determine the overall cir-
cuit characteristics. For example, C1 and R1 determine
the recording current and C7 prevents output oscillations.
Note also that LA4166M internal components determine
other LA4166M characteristics. For example, the 2.2k
PRE IN input resistor determines the ALC range, and
the 1k
and 30k resistors at the power amplifier in-
verting input determine amplifier gain.
In addition, LED DRIVE should be left open when not
using the LED indicator function, the double-pole switch
that controls LED DRIVE is normally closed, the NC
pins should be left open, and the GND pins should be
tied to ground
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA4167M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1-Channel Record/Playback System for Microcassette and Cassette Recorders |
| LA4168 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Record/Playback System for Microcassette and Compact Cassette Recorders(148.50 k) |
| LA4168M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Record/Playback System for Microcassette and Compact Cassette Recorders |
| LA4170 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:SINGLE-CHIP AF AMPLIFIER |
| LA-4173 | 制造商:Ideal Industries Inc 功能描述:LINKMASTR PRO BNC ACCSSORY KIT |
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