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参数资料
| 型号： | LA1837M |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 调谐器 |
| 英文描述： | 2-BAND, AUDIO TUNER, PDSO30 |
| 封装： | 0.375 INCH, MFP-30 |
| 文件页数： | 4/9页 |
| 文件大小： | 645K |
| 代理商： | LA1837M |
LA1837M
No.8271-4/9
Coil Specifications
Pin Function
Pin No.
Pin
voltage
Equivalent circuit
Pin function
1
FM IF input
Vreg
Input impedance ri = 330
2
AM mixer output
VCC
Connect the mixer coil between this pin and VCC.
3
FM IF input
bypass
Vreg
See pin 1
Also used for the multiplex regulator filter
4
AM IF input
Vreg
Input impedance ri = 2 k
5
GND
0V
6
7
TU-LED,
ST-LED,
AM - IF output
VCC
Active low
Open collector
AM stereo IF output (pin 7)
This pin must be set up with an influx current under 150A.
8
VCC
9
FM detector
VCC
Recommended detector coil
600BEAS-9715Z (The Toko Electric Corporation)
Continued on next page.
AM oscillator (for the DUT)
HW-50425 (Mitsumi Electric Co., Ltd.)
FM-DET
600BEAS-9715Z (Toko Electric Corporation)
IFT
YD-1073-1 (Mitsumi Electric Co., Ltd.)
相关PDF资料 |
PDF描述 |
|---|---|
| LA1837 | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP30 |
| LA1837 | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP30 |
| LA1838 | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP30 |
| LA1844M | 2-BAND, AUDIO TUNER, PDIP24 |
| LA1844M | 2-BAND, AUDIO TUNER, PDIP24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA1837M_06 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip AM/FM Tuner IC for Home Stereo Systems |
| la1837ml-a1-tlm-e | 制造商:ON Semiconductor 功能描述:AM/FM 1CHIP HOME TUNER - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述:REEL / AM/FM 1CHIP HOME TUNER 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA1837ML-MIT-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA1837ML-TLM-E | 功能描述:调谐器 RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度: |
| LA1837M-MPB-E | 制造商:ON Semiconductor 功能描述:AM/FM 1CHIP HOME TUNER - Ammo Pack 制造商:ON Semiconductor 功能描述:FNFLD / AM/FM 1CHIP HOME TUNER |
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