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MAX971CPA+ PDF预览

MAX971CPA+

更新时间: 2024-11-06 13:11:11
品牌 Logo 应用领域
美信 - MAXIM 比较器
页数 文件大小 规格书
16页 111K
描述
Comparator, 1 Func, 10000uV Offset-Max, 300000ns Response Time, PDIP8, 0.300 INCH, PLASTIC, DIP-8

MAX971CPA+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.76放大器类型:COMPARATOR
最大输入失调电压:10000 µVJESD-30 代码:R-PDIP-T8
JESD-609代码:e3长度:9.375 mm
湿度敏感等级:1负供电电压上限:
标称负供电电压 (Vsup):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:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):260
电源:+-1.25/+-5.5/2.5/11 V认证状态:Not Qualified
标称响应时间:300000 ns座面最大高度:4.572 mm
子类别:Comparator最大压摆率:0.0038 mA
供电电压上限:12 V标称供电电压 (Vsup):3 V
表面贴装:NO温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

MAX971CPA+ 数据手册

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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 comparators  
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–MAX984s 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 .  

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