DS1629 Datasheet

  • DS1629

  • 2-Wire Digital Thermometer and Real Time Clock

  • 985.11KB

  • Dallas

扫码查看芯片数据手册

上传产品规格书

PDF预览

DS1629
ABSOLUTE MAXIMUM RATINGS*
Voltage on V
DD
, Relative to Ground (Note 1)
Voltage on any other pin, Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.3V to +7.0V
-0.3V to (V
DD
+0.3V)
-55掳C to +125掳C
-55掳C to +125掳C
260掳C for 10 seconds
This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(-55掳C to +125掳C; 2.2V
鈮?/div>
V
DD
鈮?/div>
5.5V)
PARAMETER
Supply Voltage
SYMBOL
V
DD
CONDITION
MIN
2.2
TYP
MAX
5.5
UNITS
V
NOTES
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Logic 0 Input
Logic 1 Input
SDA Logic 0 Output
ALRM Saturation
Voltage
Input Current
Each I/O Pin
Standby Current
Timekeeping Current
2-Wire
Communication
Thermometer Current
Active Current
SYMBOL
V
IL
V
IH
V
OL1
V
OL2
CONDITION
(-55掳C to +125掳C; 2.2V
鈮?/div>
V
DD
鈮?/div>
5.5V)
MIN
-0.5
0.7V
DD
0
TYP
MAX
0.3V
DD
V
DD
+0.5
0.4
0.4
-10
+10
0.1
0.2
0.3
1
100
100
300
500
500
1000
UNITS
V
V
V
V
碌A
碌A
碌A
碌A
碌A
碌A
3
4
5
5
5
5
NOTES
2
I
ALRM
=4mA
0.4<V
I/O
<0.9
V
DD
V
DD
=2.2V
V
DD
=5.0V
V
DD
=2.2V
V
DD
=5.0V
V
DD
=2.2V
V
DD
=5.0V
V
DD
=2.7V
V
DD
=5.0V
V
DD
=2.7V
V
DD
=5.0V
I
DDS
I
DDC
I
DD2
I
DDT
I
DD
20 of 22
102299

DS1629相关型号PDF文件下载

扫码下载APP,
一键连接广大的电子世界。

在线人工客服

买家服务:
卖家服务:

0571-85317607

客服在线时间周一至周五
9:00-17:30

关注官方微信号,
第一时间获取资讯。

建议反馈

联系人:

联系方式:

按住滑块,拖拽到最右边
>>
感谢您向阿库提出的宝贵意见,您的参与是维库提升服务的动力!意见一经采纳,将有感恩红包奉上哦!