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MAX971C/D

更新时间： 2024-11-18 22:55:07
品牌 Logo 应用领域
美信 - MAXIM 比较器放大器放大器电路
页数 文件大小 规格书
16页 111K
描述
Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators

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中文翻译

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MAX971C/D 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：DIE
包装说明：DIE针数：8
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.79
放大器类型：COMPARATOR最大输入失调电压：10000 µV
JESD-30 代码：R-XUUC-N8JESD-609代码：e0
功能数量：1端子数量：8
最高工作温度：70 °C最低工作温度：
输出类型：OPEN-DRAIN封装主体材料：UNSPECIFIED
封装代码：DIE封装形状：RECTANGULAR
封装形式：UNCASED CHIP峰值回流温度（摄氏度）：240
认证状态：Not Qualified标称响应时间：300000 ns
子类别：Comparator最大压摆率：0.0032 mA
供电电压上限：12 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：TIN LEAD
端子形式：NO LEAD端子位置：UPPER
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

MAX971C/D 数据手册

 浏览型号MAX971C/D的Datasheet PDF文件第2页浏览型号MAX971C/D的Datasheet PDF文件第3页浏览型号MAX971C/D的Datasheet PDF文件第4页浏览型号MAX971C/D的Datasheet PDF文件第5页浏览型号MAX971C/D的Datasheet PDF文件第6页浏览型号MAX971C/D的Datasheet PDF文件第7页 
19-0450; Rev 0; 11/95  
Ult ra -Lo w -P o w e r, Op e n -Dra in ,  
S in g le /Du a l-S u p p ly Co m p a ra t o rs  
7/1–MAX984  
_______________Ge n e ra l De s c rip t io n  
____________________________Fe a t u re s  
The MAX971–MAX974 and MAX981–MAX984 single/  
dual/quad low-voltage comparators feature the lowest  
p owe r c ons ump tion a va ila b le . The s e mic rop owe r  
d e vic e s d ra w le s s tha n 4µA s up p ly c urre nt ove r  
temperature (MAX971/MAX972, MAX981/MAX982), and  
inc lud e a n inte rna l 1.182V ± 1% (MAX971/MAX973/  
MAX974) or ±2% (MAX981–MAX984) voltage reference  
and programmable hysteresis.  
♦ µMAX Package—Smallest 8-Pin SO  
(MAX9_1/MAX9_2/MAX9_3)  
♦ Ultra-Low 4µA Max Quiescent Current  
Over Extended Temp. Range (MAX971/MAX981)  
♦ Power Supplies: Single +2.5V to +11V  
Dual ±1.25V to ±5.5V  
♦ Input Voltage Range Includes Negative Supply  
♦ Internal 1.182V ±1% Bandgap Reference  
Ideal for 3V or 5V single-supply applications, these  
devices operate from a single +2.5V to +11V supply (or  
±1.25V to ±5.5V dual supplies), and each comparator’s  
input voltage ranges from the negative supply rail to within  
1.3V of the positive supply.  
♦ 12µs Propagation Delay (10mV Overdrive)  
♦ Output Has Separate GND Pin (MAX9_1/MAX9_4)  
The single MAX971 and MAX981 and the dual MAX973  
and MAX982/MAX983 provide a unique, simple method  
for adding hysteresis without feedback or complicated  
e q ua tions , s imp ly b y us ing the HYST p in p lus two  
resistors.  
________________________Ap p lic a t io n s  
Battery-Powered Systems  
Level Translators  
Threshold Detectors  
Oscillator Circuits  
The MAX971–MAX974 and MAX981–MAX984’s open-  
drain outputs permit wire-ORed configurations. Thanks to  
an 11V output range and separate GND pin for the output  
transistor (MAX971/MAX974, MAX981/MAX984), these  
devices are ideal for level translators and bipolar to single-  
ended converters. For similar devices with complementary  
output stages, see the MAX921–MAX924 (1% reference)  
and the MAX931–MAX934 (2% reference).  
Window Comparators  
______________Ord e rin g In fo rm a t io n  
PART  
TEMP. RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
PIN-PACKAGE  
8 Plastic DIP  
8 SO  
MAX971CPA  
MAX971CSA  
MAX971CUA  
MAX971C/D  
8 µMAX  
Dice*  
Ordering Information continued at end of data sheet.  
* Dice are tested at T = +25°C, DC parameters only.  
A
__________Typ ic a l Op e ra t in g Circ u it  
8-Pin  
DIP/SO/µMAX  
MAX971  
MAX972  
MAX973  
MAX974  
MAX981  
MAX982  
MAX983  
MAX984  
1%  
None  
1%  
1
2
2
4
1
2
2
4
Yes  
No  
V
IN  
8-Pin  
DIP/SO/µMAX  
7
V+  
3
IN+  
8-Pin  
DIP/SO/µMAX  
Yes  
No  
OUT 8  
4 IN-  
1%  
16-Pin DIP/SO  
8-Pin  
DIP/SO/µMAX  
2%  
Yes  
Yes  
Yes  
No  
HYST  
5
8-Pin  
DIP/SO/µMAX  
2%  
MAX971  
MAX981  
6 REF  
8-Pin  
DIP/SO/µMAX  
GND  
1
V-  
2%  
2
2%  
16-Pin DIP/SO  
THRESHOLD DETECTOR  
________________________________________________________________ Maxim Integrated Products  
1
Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .  
1234567...16

中文翻译

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