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MAX972CPA

更新时间： 2024-01-31 00:09:48
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
Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators

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MAX972CPA 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：0.150 INCH, SOIC-8针数：8
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.13Is Samacsys：N
放大器类型：COMPARATOR最大输入失调电压：10000 µV
JESD-30 代码：R-PDSO-G8JESD-609代码：e0
负供电电压上限：标称负供电电压 (Vsup)：
功能数量：2端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
输出类型：OPEN-DRAIN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）：245电源：+-1.25/+-5.5/2.5/11 V
认证状态：Not Qualified标称响应时间：300000 ns
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：YES温度等级：INDUSTRIAL
端子面层：Tin/Lead (Sn/Pb)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 SPECIFIEDBase Number Matches：1

MAX972CPA 数据手册

 浏览型号MAX972CPA的Datasheet PDF文件第1页浏览型号MAX972CPA的Datasheet PDF文件第3页浏览型号MAX972CPA的Datasheet PDF文件第4页浏览型号MAX972CPA的Datasheet PDF文件第5页浏览型号MAX972CPA的Datasheet PDF文件第6页浏览型号MAX972CPA的Datasheet PDF文件第7页 
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  
ABSOLUTE MAXIMUM RATINGS  
V+ to V-, V+ to GND, GND to V-................................-0.3V, +12V  
Inputs  
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW  
8-Pin µMAX (derate 4.1mW/°C above +70°C) .............330mW  
8-Pin CERDIP (derate 8.00mW/°C above +70°C)........640mW  
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)..842mW  
16-Pin SO (derate 8.70mW/°C above +70°C) ................696mW  
16-Pin CERDIP (derate 10.00mW/°C above +70°C)......800mW  
Operating Temperature Ranges  
MAX97_C_ _/MAX98_C_ _..................................0°C to +70°C  
MAX97_E_ _/MAX98_E_ _ ...............................-40°C to +85°C  
MAX97_MJ_/MAX98_MJ_ .............................-55°C to +125°C  
Storage Temperature Range .............................-65°C to +150°C  
Lead Temperature (soldering, 10sec) .............................+300°C  
Current: IN_+, IN_-, HYST..............................................20mA  
Voltage: IN_+, IN_-, HYST ...............(V+ + 0.3V) to (V- - 0.3V)  
Outputs  
Current: REF...................................................................20mA  
OUT_................................................................50mA  
Voltage: REF....................................(V+ + 0.3V) to (V- - 0.3V)  
OUT_ (MAX9_1/9_4) ...............+12V to (GND - 0.3V)  
(MAX9_2/9_3) ....................+12V to (V- - 0.3V)  
OUT_ Short-Circuit Duration ..................................Continuous  
Continuous Power Dissipation (T = +70°C)  
A
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW  
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional  
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to  
absolute maximum rating conditions for extended periods may affect device reliability.  
ELECTRICAL CHARACTERISTICS: 5V OPERATION  
(V+ = 5V, V- = GND = 0V, T = T  
A
to T  
, unless otherwise noted. Typical values are at T = +25°C.)  
MIN  
MAX  
A
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
POWER REQUIREMENTS  
Supply Voltage Range  
Output Voltage Range  
(Note 1)  
2.5  
0
11  
11  
3.2  
4
V
V
T
= +25°C  
2.5  
2.5  
3.1  
5.5  
A
MAX9_1,  
HYST = REF  
C/E temp. ranges  
M temp. range  
5
T
A
= +25°C  
3.2  
4
MAX972  
C/E temp. ranges  
M temp. range  
5
Supply Current  
IN+ = IN- + 100mV  
µA  
T
A
= +25°C  
4.5  
6
MAX982/  
MAX9_3,  
HYST = REF  
C/E temp. ranges  
M temp. range  
7.5  
6.5  
8.5  
11  
7/1–MAX984  
T
A
= +25°C  
MAX9_4  
C/E temp. ranges  
M temp. range  
COMPARATOR  
Input Offset Voltage  
V
= 2.5V  
±10  
±5  
mV  
nA  
CM  
C/E temp. ranges  
M temp. range  
±0.01  
±0.02  
Input Leakage Current (IN-, IN+)  
Input Leakage Current (HYST)  
IN+ = IN- = 2.5V  
±40  
MAX9_1/MAX982/MAX9_3  
nA  
V
Input Common-Mode Voltage Range  
Common-Mode Rejection Ratio  
Power-Supply Rejection Ratio  
Voltage Noise  
V-  
V+ - 1.3  
1.0  
V- to (V+ - 1.3V)  
0.1  
0.1  
20  
mV/V  
mV/V  
V+ = 2.5V to 11V  
1.0  
100Hz to 100kHz  
µV  
RMS  
Hysteresis Input Voltage Range  
MAX9_1/MAX982/MAX9_3  
REF - 0.05  
REF  
V
Overdrive = 10mV  
Overdrive = 100mV  
12  
4
Response Time  
(high-to-low transition)  
T = +25°C, 100pF load,  
A
1MΩ pull-up to V+  
µs  
Response Time  
(low-to-high transition) (Note 2)  
T
A
= +25°C, 100pF load, 1MΩ pull-up to V+  
300  
µs  
2
_______________________________________________________________________________________  
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