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參數(shù)資料
| 型號(hào)： | LA3235W |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1.5 V Record Preamplifier |
| 中文描述： | 1.5 V時(shí)記錄前置放大器 |
| 文件頁(yè)數(shù)： | 10/13頁(yè) |
| 文件大?。?/td> | 352K |
| 代理商： | LA3235W |
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No. 4530-10/13
LA3235W
Continued form preceding page.
Pin No.
Pin
Pin voltage (V)
Internal equivalent circuit
Notes
7
BASE
0.55
External pnp transistor base drive
connection
10
ALC
0.7
Microphone and radio ALC rectifier
connection
The external resistor and capacitor
connected to this pin determine the ALC
attack and recovery times.
14
15
REC IN2
REC IN1
0.8
Record amplifier and microphone monitor
amplifier inputs
A buzz reduction capacitor is incorporated
in these pin circuits.
The input resistance is 10 k
.
16
17
MIC OUT1
IMC OUT2
0.8
Microphone and radio amplifier outputs
18
21
RADIO IN2
RADIO IN1
0.8
Radio amplifier inputs
The input resistance is variable over the
range 6.8 to 36.8 k
.
Continued on next page.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA3241 | Preamp For Compact Cassette Recording-only Use |
| LA3242 | Preamplifier for Compact Cassette Recorder Recording-only Use |
| LA3246 | Stereo Preamplifier for Compact Double Cassette Playback-only Use |
| LA3335M | PLL FM Multiplex Demodulator for 3V Headphone Stereos and Radio-cassette Recorders(用于3V耳機(jī)立體聲和盒式無(wú)線電接收錄音機(jī)PLL FM多元解調(diào)器) |
| LA3335 | PLL FM Multiplex Demodulator for 3 V Headphone Stereos and Radio-cassette Recorders |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA3240 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA3241 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Preamp For Compact Cassette Recording-only Use |
| LA3242 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Preamplifier for Compact Cassette Recorder Recording-only Use |
| LA3245 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA3246 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Stereo Preamplifier for Compact Double Cassette Playback-only Use |
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