AMIS-70020

更新时间： 2024-01-27 04:32:21

品牌	Logo	应用领域
AMI		计数器电源电路电源管理电路光电二极管
页数	文件大小	规格书
7页	331K
描述
Power Failure Elapsed Time Counter

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AMIS-70020 技术参数

生命周期：	Transferred	零件包装代码：	SOIC
包装说明：	0.150 INCH, SO-8	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.18
Is Samacsys：	N	可调阈值：	NO
模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 代码：	R-PDSO-G8
长度：	4.9 mm	信道数量：	1
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-10 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	座面最大高度：	1.72 mm
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	4.5 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
温度等级：	OTHER	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	3.9 mm	Base Number Matches：	1

AMIS-70020 数据手册

AMIS-70020 Power Failure Elapsed Time Counter

Data Sheet

6.0 Application Diagram

Supply

100nF

MICRO

VCC

VDD

Test

Clk

AMIS-

70020

10 mF

CUT_OFF

VSS

Uc_Clk

Q_Out

The power supplies of the chip need to be properly

decoupled. This means that at least one external capacitor

CDD must be connected in between VSS and VCC.

Typical External Components

1) Either a buffer capacitor of a Li-battery is

selected as a backup power supply.

2) In case a Li-battery is used as a backup

power supply a diode is must be placed

between the AMIS-70020 and the battery

to disable the charging feature.

Component

Capacitor

Function

Filter

Typical Value

100

Tol

+- 20%

+- 10%

Unit

Capacitor 1

Li Battery 1, 2

Backup power supply 10

Backup power supply CR1220 (35mAh)

7.0 Electrical and Environmental Ratings

Operating Ranges

This section defines the limits for functional operation and

parametric characteristics of the device as described

elsewhere in this document. Note that functionality of the

IC outside the operating ranges is not guaranteed.

Operation outside the operating ranges for extended

periods may affect device reliability. Total cumulative dwell

time above the maximum operating rating for power supply

or temperature must be less than 100 hours.

Symbol

VCC

VDD

Tamb

Cla

VIH

VIL

VOH

VOL

Description

Min

4.5

Max

5.5

135

Unit

°C

Power supply voltage

Ambient temperature under bias

Junction temperature

Load capacitance on outputs

Digital input levels

-10

70% VDD

2.5

Input operating range of digital

IO’s 0-VDD

Output operating range of digital

IO’s 0-VDD

30%VDD

0.4

Digital output levels

AMI Semiconductor

www.amis.com

1 234 5 6 7

下载PDF

与AMIS-70020相关器件

型号	品牌	描述	获取价格	数据表
AMIS70020AGA	ONSEMI	AMIS70020AGA	获取价格
AMIS70050AGA	AMI	Buffer/Inverter Based Peripheral Driver, 0.83A, PDSO28, LEAD FREE, SOIC-28	获取价格
AMIS70700AAA	AMI	Image Sensor,	获取价格
AMIS-710200	AMI	200dpi CIS Module	获取价格
AMIS-710201	AMI	200dpi CIS Module	获取价格
AMIS-710205	AMI	200dpi CIS Modules	获取价格