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MAX9020 PDF预览

MAX9020

更新时间: 2024-11-05 14:57:23
品牌 Logo 应用领域
亚德诺 - ADI 比较器
页数 文件大小 规格书
18页 3372K
描述
SOT23封装、双路、高精度、1.8V、纳安级功耗比较器,带或不带基准

MAX9020 数据手册

 浏览型号MAX9020的Datasheet PDF文件第2页浏览型号MAX9020的Datasheet PDF文件第3页浏览型号MAX9020的Datasheet PDF文件第4页浏览型号MAX9020的Datasheet PDF文件第5页浏览型号MAX9020的Datasheet PDF文件第6页浏览型号MAX9020的Datasheet PDF文件第7页 
Click here for production status of specific part numbers.  
MAX9015–MAX9020  
SOT23, Dual, Precision, 1.8V,  
nanoPower Comparators  
With/Without Reference  
General Description  
Benefits and Features  
Ultra-Low Total Supply Current  
• 0.85μA (MAX9019/MAX9020)  
• 1.0μA (MAX9015A/MAX9016A)  
• 1.2μA (MAX9017/MAX9018)  
The single MAX9015/MAX9016 and dual MAX9017–  
MAX9020 nanoPower comparators in space-saving  
SOT23 packages feature Beyond-the-Rails™ inputs and  
are guaranteed to operate down to 1.8V. The A-grade  
packages feature an on-board 1.236V ±1% reference,  
while the B-grade packages feature a 1.24V ±1.75%  
reference. An ultra-low supply current of 0.85μA (MAX9019/  
MAX9020), 1μA(MAX9015/MAX9016), or 1.2μA(MAX9017/  
MAX9018) makes this product family of comparators ideal  
for all 2-cell battery monitoring/management applications.  
Guaranteed Operation Down to 1.8V  
Precision V  
< 5mV (max)  
OS  
● Internal 1.236V ±1% Reference (A Grade)  
Input Voltage Range Extends 200mV  
Beyond-the-Rails  
CMOS Push-Pull Output with ±6mA Drive Capability  
(MAX9015/MAX9017/MAX9019)  
Open-Drain Output Versions Available  
(MAX9016/MAX9018/MAX9020)  
Crowbar-Current-Free Switching  
The unique design of the devices output stage limits supply-  
current surges while switching, which virtually eliminates  
the supply glitches typical of many other comparators.  
This design also minimizes overall power consumption  
under dynamic conditions. The MAX9015/MAX9017/  
MAX9019 have a push-pull output stage that sinks and  
sources current. Large internal output drivers allow rail-  
to-rail output swing with loads up to 6mA. The MAX9016/  
MAX9018/MAX9020 have an open-drain output stage  
that makes them suitable for mixed-voltage system  
design. All devices are available in the ultra-small 8-pin  
SOT23 package.  
Internal 4mV Hysteresis for Clean Switching  
No Phase Reversal for Overdriven Inputs  
Dual Versions in Space-Saving 8-Pin SOT23 Package  
AEC-Q100 Grade 3 Qualified, Refer to Ordering  
Information for the List of /V Parts  
Window Detectors  
Sensing at Ground or  
Applications  
2-Cell Battery  
Supply Line  
Refer to the MAX9117–MAX9120 data sheet for similar  
single comparators with or without reference in a tiny  
SC70 package.  
Monitoring/Management  
Ultra-Low Power Systems  
Telemetry and Remote  
Systems  
Mobile Communications  
Notebooks and PDAs  
Threshold Detectors/  
Medical Instruments  
Automotive  
Ordering Information at end of data sheet  
Discriminators  
Functional Diagrams  
8
7
8
V
CC  
V
CC  
V
CC  
3
3
INA+  
INA+  
3
IN+  
OUTA  
OUTB  
1
OUTA  
1
7
OUT  
6
REF/INA-  
INB+  
2
5
INA-  
2
5
2
1
IN-  
MAX9019  
MAX9020  
INB+  
MAX9015  
MAX9016  
REF  
7
OUTB  
REF  
1.24V  
6
INB-  
INB-  
6
V
4
EE  
V
EE  
MAX9017  
MAX9018  
REF  
1.24V  
4
V
EE  
4
Beyond-the-Rails is a trademark of Maxim Integrated Products, Inc.  
19-2874; Rev 7; 2/19  

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