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参数资料
| 型号： | LV3313PM |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 音频控制 |
| 英文描述： | VOLUME CONTROL CIRCUIT, PQFP44 |
| 封装： | 10 X 10 MM, QIP-44 |
| 文件页数： | 1/18页 |
| 文件大小： | 138K |
| 代理商： | LV3313PM |
71608 MS PC 20080625-S00005 No.A1257-1/18
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.
LV3313PM
Overview
The LV3313PM is an electronic volume IC that implements a rich set of audio control functions including input selection
switching function, an input gain, volume, loudness, balance, fader, and bass/treble control.
Features
Zero-cross switching circuits (Input gain control block and Volume control block) can switch signal detection location
automatically.
Zero-cross switching circuits (Input gain control block and Volume control block) and soft mute circuits used for low
noise even when input signals are present.
Low power consumption due to the use of BiMOS process.
All functions are controlled using serial data (CCB).
Functions
Input selector :
Four input signals can be selected (three single-ended inputs and one differential input).
Input gain control :
The input signal can be amplified by 0dB 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 : +12dB to -12dB in 2dB steps
Treble control : +12dB to -12dB in 2dB steps
Fader control :
The fader volume can be attenuations by one of 16 levels. Independent control each four channels. (A total of 16 settings
with attenuations of 0dB to -2dB in 1dB steps, -2dB to -20dB in 2dB steps, and -30dB, -45dB, - 60dB and -
∞dB settings.)
Mute
Bi-CMOS LSI
For Car Audio Systems
Electronic Volume IC
Ordering number : ENA1257
CCB is a registered trademark of SANYO Electric Co., Ltd.
CCB is SANYO Semiconductor's original bus format. All bus addresses are managed by SANYO
Semiconductor for this format.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV3313PMGEVB | 制造商:ON Semiconductor 功能描述:SE - STANDARD LSI PRODUCTS 1 - Bulk |
| LV3313PM-MPB-E | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LV3313PM-TLM-E | 功能描述:音频放大器 ELECTRONIC VOLUME RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LV3319PM | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Car Audio Systems Electronic Volume IC |
| LV3319PMGEVB | 制造商:ON Semiconductor 功能描述:EVB FOR LV3319PM - Bulk 制造商:ON Semiconductor 功能描述:BOARD EVAL FOR LV3319PM |
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