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DS1682

更新时间： 2024-11-15 22:50:47
品牌 Logo 应用领域
达拉斯 - DALLAS 计时器或实时时钟微控制器和处理器外围集成电路光电二极管闹钟
页数 文件大小 规格书
13页 79K
描述
Total Elapsed Time Recorder with Alarm

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中文翻译

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DS1682 技术参数

生命周期：Transferred包装说明：MICRO, SOP-8
Reach Compliance Code：unknown风险等级：5.68
Is Samacsys：N最大时钟频率：0.1 MHz
信息访问方法：I2CJESD-30 代码：S-PDSO-G8
长度：3 mm端子数量：8
计时器数量：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：SQUARE
封装形式：SMALL OUTLINE认证状态：Not Qualified
座面最大高度：1.1 mm最大供电电压：5.5 V
最小供电电压：2.5 V标称供电电压：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：3 mmuPs/uCs/外围集成电路类型：TIMER, TIME RECORDER
Base Number Matches：1

DS1682 数据手册

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PRELIMINARY  
DS1682  
Total Elapsed Time Recorder with Alarm  
www.dalsemi.com  
FEATURES  
PIN ASSIGNMENT  
ꢀ Records the total time that the Event Input has  
been active and the number of events that  
have occurred  
Vcc  
EVENT  
ALARM  
GND  
1
6
5
4
2
SCL  
SDA  
3
ꢀ Elapsed Time Counter to monitor event  
durations with quarter second resolution  
ꢀ Built in 32 bit non-volatile Total Time  
Accumulator Register (34 years)  
ꢀ Non-volatile 17-bit Event Counter records the  
total number of times an event has occurred  
ꢀ Programmable 32 bit non-volatile alarm trip  
point to trigger Alarm# output  
Bottom View  
DS1682X 6-pin Flip Chip  
EVENT  
N/C  
1
8
7
Vcc  
N/C  
2
3
4
ALARM  
GND  
6
5
SCL  
SDA  
ꢀ Alarm# output to alert the user that the total  
accumulated time limit has been reached  
ꢀ Calibrated, Temperature Compensated RC  
time base (accurate to 1% typ)  
ꢀ Stores the contents of the Elapsed Time  
Counter with the previous total and  
increments the event counter at the end of  
each event or power down  
ꢀ Reset Enable bit to allow the device to be  
cleared to zero, if desired  
ꢀ 10 bytes of write protectable EEPROM user  
memory  
Top View  
DS1682S 8-Pin SOIC (150 mil)  
PIN DESCRIPTION  
EVENT  
ALARM  
GND  
SDA  
SCL  
VCC  
- Event Input  
- Alarm Output  
- Ground  
- 2-wire Data Input/Output  
- 2-wire Clock Input  
- Voltage Supply  
- No Connect  
N/C  
ꢀ Write Disable bit to prevent the memory from  
being changed or erased  
ꢀ Anti-Glitch filter will prevent noise spikes  
from triggering false events on the Event  
Input  
ORDERING INFORMATION  
DS1682  
8-Pin µSOP  
DS1682S  
DS1682X  
8-Pin SOIC (150 mil)  
6-Pin Flip Chip Package  
ꢀ 2-wire serial communication  
ꢀ Wide power supply range (2.5V – 5.5V)  
**For more information of Flip Chip Packaging,  
go to www.dalsemi.com to the Released Data  
Sheets section and select Chip Scale and Flip  
Chip Package Data Index.  
DESCRIPTION  
The DS1682 is an integrated elapsed time recorder that will provide the total amount of time that an event  
is/has been active since the DS1682 was last reset to zero via the 2-wire bus. When the total time  
accumulated is equal to the preset alarm trip point and the polarity bit is set to a zero, the Alarm# output  
will become active to alert the user, or with the polarity bit set to a one, the Alarm# output will become  
inactive when the values match. This is ideal for applications such as monitoring the total amount of time  
that something is turned on or in operation, how long something has been used, or the total number of  
uses since the last calibration or repair.  
1 of 13  
052400  
1234567...13

中文翻译

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与DS1682相关器件

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DS1682_13 DALLAS

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 		Total-Elapsed-Time Recorder with Alarm
DS1682_V01 MAXIM

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 		Total-Elapsed-Time Recorder with Alarm
DS1682S DALLAS

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 		Total Elapsed Time Recorder with Alarm
DS1682S MAXIM

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 		Time Recorder, Non-Volatile, 0 Timer(s), CMOS, PDSO8, 0.150 INCH, SOP-8
DS1682S/T&R MAXIM

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 		Time Recorder, Non-Volatile, 0 Timer(s), CMOS, PDSO8, 0.150 INCH, SOP-8
DS1682S+ MAXIM

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 		Time Recorder, Non-Volatile, 0 Timer(s), CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOP-8
DS1682S+T&R MAXIM

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 		Time Recorder, Non-Volatile, 0 Timer(s), CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOP-8
DS1682S+T&R MAXIM

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 		Total-Elapsed-Time Recorder with Alarm
DS1682X DALLAS

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 		Total Elapsed Time Recorder with Alarm
DS1683 MAXIM

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 		Total-Elapsed-Time and Event Recorder with Alarm

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