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參數(shù)資料
| 型號： | LA3370 |
| 元件分類： | 接收器 |
| 英文描述： | FM, AUDIO DEMODULATOR, PZIP16 |
| 封裝： | 3 MM PITCH, SIP-16 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 175K |
| 代理商： | LA3370 |
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
51408 MS JK/63097HA (KOTO)/8288YT/3018TA/5205MW, TS No.619-1/11
LA3370
Overview
The LA3370 is a multiplex IC for FM car stereo, and it has the following 2 functions through its utilization of the IF meter output
voltage, etc.
1. Stereo noise control (SNC) under which the noise particular to the FM stereo unit in the weak electric field is reduced smoothly.
2. High-cut control (HCC) under which the high frequency is smoothly attenuated. In additioin, the LA3370 can be, due to its low
distortion factor, an IC for multiplex stereo demodulator which is appropriate for the car component stereo unit.
Features
Low distortion factor. (0.05% typ. 300mV input, mono)
The ripple of power source can effectively be rejected. (35dB typ.)
The range of voltage to be used is wide. (VCC = 6.5 to 14V)
The space factor is advantageous because of the single-end package.
The printed circuit board can easily be prepared as 3mm pitch is used between the pins.
Functions
Stereo noise control (SNC terminal)
Through controlling the quality of sound from stereo mode to monaural mode with the voltage applied to the control pin,
the FM stereo noise in the weak electric field is reduced by this function.
High-cut control function (HCC terminal)
The FM noise in the weak electric field is reduced through the attenuation of high frequency thereof. Such attenuation
can be changed smoothly from "Normal" to "High Cut" by controlling the voltage applied to the control pin. The volume
of "High Cut" can be selected by using an external capacitor.
Stereo-monaural automatic select
This selection has priority over the stereo noise control. Pilot input prioritized.
Stoppage of VCO oscillation
When a voltage of 7.5V or higher is applied to the HCC terminal, the oscillation of VCO can be discontinued. In this case,
the stereo lamp does not malfunction.
With separation control terminal.
Monolithic Linear IC
For Car Stereo
PLL FM Multiplex Stereo Demodulator
Ordering number : EN619I
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA3373 | FM, AUDIO DEMODULATOR, PDIP16 |
| LA3375 | SPECIALTY CONSUMER CIRCUIT, PZIP16 |
| LA3376 | SPECIALTY CONSUMER CIRCUIT, PZIP16 |
| LA3401 | AM/FM, AUDIO DEMODULATOR, PDIP22 |
| LA3410 | FM, AUDIO DEMODULATOR, PDIP16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA3370-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA3373 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PLL MULTIPLEX STEREO DEMODULATOR |
| LA3375 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Pilot Cancel-Provided PLL FM MPX Demodulator for Car Stereos |
| LA3376 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Pilot Cancel-Provided PLL FM MPX Demodulator for Car Stereos |
| LA3376M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
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