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参数资料
| 型号： | LA3450 |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO DEMODULATOR, PDIP28 |
| 封装： | DIP-28 |
| 文件页数： | 1/16页 |
| 文件大小： | 522K |
| 代理商： | LA3450 |
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.
70908 MS JK/21500TH (KT)/2187TA No.2393-1/16
LA3450
Overview
The LA3450 is a multifunctional, high-performance FM multiplex demodulator IC designed for high-grade FM stereo
tuner use. The LA3450 features adjustment-free VCO, measure against adjacent channel interference, pilot canceler, low
distortion (0.005%), and high S/N (101dB).
Applications
Home stereo, CD, AV-use PLL FM MPX stereo demodulator IC with adjustment-free VCO.
Features
Adjustment-free VCO : Eliminates the need to adjust freerunning frequency.
Good temperature characteristics of VCO : ±0.1% typ. for ±50°C change.
No antibirdie filter is required because a measure is taken against adjacent channel interference.
Less carrier leak 19kHz : 53dB 38kHz : 50dB
The on-chip cal-tone signal generator facilitates application of recording calibrator.
Low distortion
MONO 0.005% STEREO 0.015%
High S/N
101dB typ. MONO IHF-A BPF
High voltage gain
FM : 10dB (gain variable)
AM : 16dB (gain variable)
Wide dynamic range Output level 3.3V typ. (THD = 1%, MONO)
Functions
PLL multiplex stereo demodulator.
Adjustment-free VCO.
Measure against adjacent channel interference.
Pilot canceller.
Cal-tone signal generator.
AM/FM input, AM/FM selector.
Post amplifier (gain variable type).
VCO stop.
Right/left independent adjustment of separation (single adjustment available).
Monolithic Linear IC
with Adjustment-Free VCO and Measure
Against Adjacent Channel Interference
PLL FM MPX Stereo Demodulator
Ordering number : EN2393A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LA3460 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:FM NC + MPX Demodulator for Car Stereo Tuners |
| LA3460M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:FM NC + MPX Demodulator for Car Stereo Tuners |
| LA3480 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LA350 | 制造商:Brady Corporation 功能描述:LABEL ARCHIVE - 50 USER |
| LA350GT | 功能描述:REPLACEMENT GAS TUBE SURGE RoHS:是 类别:RF/IF 和 RFID >> RF配件 系列:* 标准包装:1 系列:* |
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