參數(shù)資料
型號: LC75397E
廠商: Sanyo Electric Co.,Ltd.
英文描述: Single Chip Electronic Volume and Tone Control System(單片電子音量和音調(diào)控制系統(tǒng))
中文描述: 單芯片電子音量和音調(diào)控制系統(tǒng)(單片電子音量和音調(diào)控制系統(tǒng))
文件頁數(shù): 26/26頁
文件大小: 561K
代理商: LC75397E
PS No. 6108-26/26
LC75397E
This catalog provides information as of April, 1999. Specifications and information herein are subject to
change without notice.
Specifications of any and all SANYO 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.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products (including technical data, services) described or contained
herein are controlled under any of applicable local export control laws and regulations, such products must
not be exported without obtaining the export license from the authorities concerned in accordance with the
above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the “Delivery Specification”
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
Usage Notes
When the power is first applied, the internal analog switches are in indeterminate states. The chip therefore requires
muting or other external measures until it has received the proper data.
After power is first applied, applications must initialize this chip by sending the initial data (1) and (2) described below.
Provide grounding patterns or shielding for the lines to the CL, DI, and CE pins so as to prevent their high-frequency
digital signals from interfering with the operation of nearby analog circuits.
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