Datasheet > LC75700T

LC75700T

更新时间： 2024-11-05 11:59:31

品牌	Logo	应用领域
三洋 - SANYO		商用集成电路光电二极管
页数	文件大小	规格书
16页	133K
描述
Key Scan IC

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技术参数
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LC75700T 技术参数

生命周期：	Transferred	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	20
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.36	Is Samacsys：	N
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-PDSO-G20
长度：	6.5 mm	功能数量：	1
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1.2 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	2.7 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	宽度：	4.4 mm
Base Number Matches：	1

LC75700T 数据手册

Ordering number : ENN7632

CMOS IC

LC75700T

Key Scan IC

Overview

Package Dimensions

unit: mm

The LC75700T is a key scanning LSI that accepts input

from up to 30 keys and can control up to four general-

purpose output ports. Therefore it can reduce the number

of lines to the front panel in application systems.

3246-TSSOP20

[LC75700T]

6.5

Features

• Key input function for up to 30 keys.

• General-purpose output ports for up to four pins.

• A key scan is performed only when a key is pressed, and

thus power dissipation is reduced.

• Serial data I/O supports CCB format communication

with the system controller.

0.15

0.22

0.65

(0.33)

• Switching between the key scan output port and general-

purpose output port functions can be controlled by the

control data.

•

The RES pin is provided. This pin disables key scanning,

and forces the general-purpose output ports to the low

level.

SANYO: TSSOP20 (225 mil)

• RC oscillator circuit

•

CCB is a trademark of SANYO ELECTRIC CO., LTD.

CCB is SANYO’s original bus format and all the bus

addresses are controlled by SANYO.

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

13004TN (OT) No. 7632-1/16

12 3 4 5 6 7...16

中文翻译

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