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MAX923MSA/PR-T PDF预览

MAX923MSA/PR-T

更新时间: 2024-09-16 11:14:23
品牌 Logo 应用领域
美信 - MAXIM 比较器放大器放大器电路光电二极管PC
页数 文件大小 规格书
17页 185K
描述
Ultra Low-Power, Single/Dual-Supply Comparators

MAX923MSA/PR-T 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:SOIC
包装说明:SOP-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.73
Samacsys Confidence:Samacsys Status:Released
Samacsys PartID:600353Samacsys Pin Count:8
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Other
Samacsys Footprint Name:SOIC127P600X175-8NSamacsys Released Date:2017-01-11 21:24:41
Is Samacsys:N放大器类型:COMPARATOR
最大输入失调电压:10000 µVJESD-30 代码:R-PDSO-G8
长度:4.9 mm湿度敏感等级:1
负供电电压上限:-0.3 V功能数量:2
端子数量:8最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):225电源:+-1.25/+-5.5/2.5/11 V
认证状态:Not Qualified标称响应时间:14000 ns
座面最大高度:1.75 mm子类别:Comparator
最大压摆率:0.0075 mA供电电压上限:12 V
标称供电电压 (Vsup):3 V表面贴装:YES
温度等级:MILITARY端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

MAX923MSA/PR-T 数据手册

 浏览型号MAX923MSA/PR-T的Datasheet PDF文件第2页浏览型号MAX923MSA/PR-T的Datasheet PDF文件第3页浏览型号MAX923MSA/PR-T的Datasheet PDF文件第4页浏览型号MAX923MSA/PR-T的Datasheet PDF文件第5页浏览型号MAX923MSA/PR-T的Datasheet PDF文件第6页浏览型号MAX923MSA/PR-T的Datasheet PDF文件第7页 
19-0115; Rev 6; 4/09  
Ultra Low-Power,  
Single/Dual-Supply Comparators  
_______________General Description  
____________________________Features  
µMAX® Package—Smallest 8-Pin SO  
The MAX921–MAX924 single, dual, and quad micro-  
power, low-voltage comparators feature the lowest  
power consumption available. These comparators draw  
less than 4µA supply current over temperature  
(MAX921/MAX922), and include an internal 1.182V  
1ꢀ voltage reference, programmable hysteresis, and  
TTL/CMOS outputs that sink and source current.  
(MAX921/MAX922/MAX923)  
Ultra-Low 4µA Max Quiescent Current  
Over Extended Temp. Range (MAX921)  
Power Supplies:  
Single +2.5V to +11V  
Dual 1.25V to 5.5V  
Ideal for 3V or 5V single-supply applications, the  
MAX921–MAX924 operate from a single +2.5V to +11V  
supply (or a 1.25V to 5V dual supply), and each  
comparator’s input voltage range swings from the  
negative supply rail to within 1.3V of the positive  
supply.  
Input Voltage Range Includes Negative Supply  
Internal 1.182V 1ꢀ ꢁandgap Reꢂerence  
Adjustable Hysteresis  
TTL/CMOS-Compatible Outputs  
The MAX921–MAX924’s unique output stage con-  
tinuously sources as much as 40mA. And by eliminating  
power-supply glitches that commonly occur when com-  
parators change logic states, the MAX921–MAX924  
minimize parasitic feedback, which makes them easier to  
use.  
12µs Propagation Delay (10mV Overdrive)  
No Switching Crowbar Current  
40mA Continuous Source Current  
The single MAX921 and dual MAX923 provide a unique  
and simple method for adding hysteresis without  
feedback and complicated equations, simply by using  
the HYST pin and two resistors.  
Ordering Information  
PART  
TEMP RANGE  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
-40°C to +85°C  
-40°C to +85°C  
-55°C to +125°C  
PIN-PACKAGE  
8 Plastic DIP  
8 SO  
MAX921CPA  
MAX921CSA  
MAX921CUA  
MAX921C/D  
MAX921EPA  
MAX921ESA  
MAX921MJA  
8 µMAX  
Dice*  
8 Plastic DIP  
8 SO  
8 CERDIP  
Ordering Information continued at end of data sheet.  
*Dice are tested at T = +25°C, DC parameters only.  
**Contact factory for availability.  
A
8-Pin  
DIP/SO/µMAX  
MAX921  
MAX922  
MAX923  
MAX924  
Yes  
No  
1
2
2
4
Yes  
No  
__________Typical Operating Circuit  
8-Pin  
DIP/SO/µMAX  
V
IN  
8-Pin  
DIP/SO/µMAX  
Yes  
Yes  
Yes  
No  
7
V+  
16-Pin  
DIP/SO/µMAX  
3
IN+  
OUT 8  
4 IN-  
________________________Applications  
HYST  
5
Battery-Powered Systems  
Threshold Detectors  
Window Comparators  
Oscillator Circuits  
MAX921  
6 REF  
GND  
1
V-  
2
THRESHOLD DETECTOR  
µMAX is a registered trademark of Maxim Integrated Products, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim's website at www.maxim-ic.com.  

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