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参数资料
| 型号： | LC75281E |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), EQUALIZER CIRCUIT, PQFP64 |
| 封装： | QFP-64 |
| 文件页数： | 1/10页 |
| 文件大小： | 85K |
| 代理商： | LC75281E |
D1708HKIM B8-4023/O1698RM(OT) No.5913-1/10
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.
LC75281E
Overview
The LC75281E is a four-band stereo parametric equalizer. A parametric equalizer is a fully general equalizer that allows all
three parameters that define an equalizer’s characteristics, i.e., the center frequency, gain, and Q, to be set independently.
Functions
Four-band (low, low mid, high mid, and high) left and right channels parametric equalizer
For each band:
Center frequency
: 11 positions
Gain
: 13 positions in
±2dB steps
Q
: Variable over 8 positions
The center frequency, gain, and Q control settings are set using serial data input in the CCB format.
Features
A parametric equalizer with the following features can be implemented with just two ICs: this IC and a microcontroller.
The center frequency, gain, and Q can be controlled by a single operation.
Memory recall by a single operation can be implemented using preset values.
Either shelving or peaking characteristics can be selected for the low band.
Ordering number : EN5913B
CMOS IC
Parametric Equalizer System
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 |
|---|---|
| LC75281E-E | 功能描述:多媒体杂项 RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| LC7530 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LC7531 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LC7532M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| LC7533 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3V Electronic Volume Control |
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