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參數(shù)資料
| 型號： | LA3235W |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1.5 V Record Preamplifier |
| 中文描述： | 1.5 V時記錄前置放大器 |
| 文件頁數(shù)： | 11/13頁 |
| 文件大?。?/td> | 352K |
| 代理商： | LA3235W |
No. 4530-11/13
LA3235W
Continued form preceding page.
Pin No.
Pin
Pin voltage (V)
Internal equivalent circuit
Notes
19
22
NF2
NF1
0.8
Microphone and radio amplifier noise filter
connections
20
23
MIC IN2
MIC IN1
0.8
Microphone amplifier inputs
The input resistance is variable over the
range 6.8 to 36.8 k
.
26
27
28
CONT E
CONT D
CONT C
V
CC
2 to 0
Fixed-current pull-up current sources
Pin 26......................18 μA
Pins 27 and 28........35 μA
29
30
CONT B
CONT A
V
CC
2 to 0
35-μA fixed-current pull-up current sources
31
CONT F
V
CC
RF to 0
The pull-up resistor has a value of 100 k
±20%.
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耳機立體聲和盒式無線電接收錄音機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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