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| 型号： | LV3329PE |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 音频控制 |
| 英文描述： | 4 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP44 |
| 封装： | 10 X 10 MM, QIP-44 |
| 文件页数： | 1/30页 |
| 文件大小： | 216K |
| 代理商： | LV3329PE |
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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.
D0810 SY PC 20101004-S00004 No.A1856-1/30
LV3329PE
Overview
The LV3329PE is an electronic volume and tone IC that implements a rich set of audio control functions with a
minimal number of external components. Functions include input selection switching, an input gain, volume, loudness,
balance, fader, bass/mid/treble control, and fixed equalizer.
Features
It is possible to eliminate from the external components of equalizer control block by SCF technology.
Zero-cross switching circuits, soft steps (bass block and mid 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 controls performed using serial data input (CCB).
Functions
Input selector :
Four of the input systems are single-end inputs, one uses differential inputs.
Input gain control :
The input gain can be amplified by 0 to +19dB (0 to 5dB/1.25dB steps, 5 to 11dB/1.5dB steps, 11 to 19dB/2dB 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 : 0dB to -79dB/-∞ (1dB steps)
L/R independent control.
Continued on next page.
Ordering number : ENA1856
Bi-CMOS LSI
For Car Audio Systems
Electronic Volume IC
Ordering number : ENA1856
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 |
|---|---|
| LV3329PE-TLM-H | 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 |
| LV3335 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC |
| LV3335M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC |
| LV3344BE-70.0M | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:6 Pad Leadless Surface Mount Oscillator |
| LV3344BV-70.0M | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:6 Pad Leadless Surface Mount Oscillator |
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