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參數(shù)資料
| 型號： | LA1835 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Home Stereo Single-Chip Tuner IC with Electronic Tuning Support(帶電子調諧的家庭立體聲調諧器) |
| 中文描述： | 家用音響單芯片調諧器IC與電子調諧支持（帶電子調諧的家庭立體聲調諧器） |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 468K |
| 代理商： | LA1835 |
Pin Functions
No. 4159-5/14
LA1835
No.
Function
Voltage
Internal equivalent circuit
Note
1
2
3
4
5
6
7
8
9
FM IF input
AM mixer output
FM IF input bypass
REG
AM IF input
GND
Tu-LED
ST-LED
Also functions as the
AM IF output.
FM detector
Vreg
V
CC
Vreg
Vreg
Vreg
0
V
CC
V
CC
2.1 (FM)
2.7 (AM)
Input impedance: ri = 330
Recommended AM IFT coil:
PCFAZ-037 (Toko Co., Ltd.)
Also used for the AF noise filter.
Vreg = 3.6 V
Input impedance: ri = 2 k
Active low open collector outputs
Pin 8 is used for the AM stereo IF output.
Recommended ceramic discriminator:
CDA 10.7MG-48 (Murata Mfg. Co., Ltd.)
Continued on next page.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA1836 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Home Stereo Electronic Tuning IC |
| LA1836M | 制造商:SANYO Semiconductor Co Ltd 功能描述:RADIO RECEIVER CKT, AM/FM, 30 Pin, Plastic, SOP |
| LA1837 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Home Stereo IC with Electronic Tuning Support Single-Chip IC |
| LA1837_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Home Stereo IC with Electronic Tuning Support Single-Chip IC |
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