Datasheet > LV3319PM

LV3319PM

更新时间： 2024-09-27 11:41:11

品牌	Logo	应用领域
三洋 - SANYO		商用集成电路信息通信管理电子汽车音响
页数	文件大小	规格书
26页	691K
描述
For Car Audio Systems Electronic Volume IC

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LV3319PM 数据手册

Ordering number : ENA1703

Bi-CMOS LSI

For Car Audio Systems

LV3319PM

Electronic Volume IC

Overview

The LV3319PM is an electronic volume and tone IC implements a rich set of audio control functions with a minimal

number of external components. Functions include input selection switching function, an input gain, volume, loudness,

balance, fader, general-purpose ports and bass/mid/treble control.

Features

• It is possible to eliminate from the external components of equalizer control block by SCF technology.

• Zero-cross switching circuits (Volume control block , Fader control block and General purpose volume block), soft step

(3 band equalizer control) and soft mute circuits used for low noise even when input signals are present.

• Low power consumption due to the use of BiCMOS process.

Functions

• Input switching :

Single-end inputs (3 input systems).

Single-end inputs (2 input systems) or differential input (1 input system).

Differential input (1 input system).

• Input gain control :

The input single can be amplified by 0 to +18dB (1dB steps.)

• Loudness control :

Taps are output starting at the -32dB position of the ladder resistor and a loudness function implemented with external

capacitor and resistor components.

• Volume control : +10dB to -79dB/-∞ (1dB steps)

L/R independent control.

• Bass control :

The bass control gain can be maximum boost +20dB position and maximum cut -20dB position.

( +20dB to -20dB in 1dB steps.)

The bass control center frequency 60Hz/70Hz/100Hz/120Hz can be selected.

The bass control quality factor 1.0/2.0 can be selected.

Continued on next page.

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.

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

's products or

equipment.

42810 SY 20100405-S00009 No.A1703-1/26

12 3 4 5 6 7...26

中文翻译

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与LV3319PM相关器件

型号	品牌	获取价格	描述	数据表
LV3319PM-TLM-E	ONSEMI	获取价格	Electronic Volume for Car Audio Systems, PQFP44 10x10 / QIP44M, 1000-REEL
LV3320BE-10.0M	PLETRONICS	获取价格	Oscillator
LV3320BE-650.0M	PLETRONICS	获取价格	Oscillator
LV3320BE-70.0M	PLETRONICS	获取价格	6 Pad Leadless Surface Mount Oscillator
LV3320BEV-650.0M	PLETRONICS	获取价格	Oscillator
LV3320BEV-FREQ	PLETRONICS	获取价格	LVDS Output Clock Oscillator, 1.5MHz Min, 650MHz Max, LEAD LESS PACKAGE-6
LV3320BEW-10.0M	PLETRONICS	获取价格	Oscillator, 10MHz Min, 650MHz Max, 10MHz Nom
LV3320BEY-120.0M	PLETRONICS	获取价格	Oscillator
LV3320BEY-FREQ	PLETRONICS	获取价格	LVDS Output Clock Oscillator, 1.5MHz Min, 650MHz Max, LEAD LESS PACKAGE-6
LV3320BV-10.0M	PLETRONICS	获取价格	Oscillator, 10MHz Min, 650MHz Max, 10MHz Nom

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