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MAX987EXK-T PDF预览

MAX987EXK-T

更新时间: 2024-02-27 13:40:18
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
页数 文件大小 规格书
13页 321K
描述
High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators

MAX987EXK-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:SC-70, 5 PIN针数:5
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.56
Is Samacsys:N放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.01 µA最大输入失调电压:7000 µV
JESD-30 代码:R-PDSO-G5JESD-609代码:e0
长度:2 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:5
最高工作温度:85 °C最低工作温度:-40 °C
输出类型:PUSH-PULL封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP5/6,.08
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):245电源:+-1.5/+-2.5/3/5 V
认证状态:Not Qualified标称响应时间:210 ns
座面最大高度:1.1 mm子类别:Comparator
最大压摆率:0.096 mA供电电压上限:6 V
标称供电电压 (Vsup):2.7 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.25 mm
Base Number Matches:1

MAX987EXK-T 数据手册

 浏览型号MAX987EXK-T的Datasheet PDF文件第7页浏览型号MAX987EXK-T的Datasheet PDF文件第8页浏览型号MAX987EXK-T的Datasheet PDF文件第9页浏览型号MAX987EXK-T的Datasheet PDF文件第11页浏览型号MAX987EXK-T的Datasheet PDF文件第12页浏览型号MAX987EXK-T的Datasheet PDF文件第13页 
High-Speed, Micropower, Low-Voltage,  
SOT23, Rail-to-Rail I/O Comparators  
Zero-Crossing Detector  
Figure 3 shows a zero-crossing detector application.  
The MAX987’s inverting input is connected to ground,  
and its noninverting input is connected to a 100mVp-p  
signal source. As the signal at the noninverting input  
crosses 0V, the comparator’s output changes state.  
Logic-Level Translator  
Figure 4 shows an application that converts 5V logic lev-  
els to 3V logic levels. The MAX988 is powered by the +5V  
supply voltage, and the pullup resistor for the MAX988’s  
open-drain output is connected to the +3V supply volt-  
age. This configuration allows the full 5V logic swing with-  
out creating overvoltage on the 3V logic inputs. For 3V to  
5V logic-level translation, simply connect the +3V supply  
to V and the +5V supply to the pullup resistor.  
CC  
+5V (+3V)  
V
V
CC  
0.1µF  
0.1µF  
+3V (+5V)  
2
2
CC  
100k  
100mV  
V
CC  
R
PULLUP  
4
3
IN+  
IN-  
4
3
IN-  
IN+  
1
OUT  
3V (5V)  
LOGIC OUT  
1
OUT  
100kΩ  
MAX987  
MAX988  
V
EE  
V
EE  
5
5
5V (3V) LOGIC IN  
Figure 3. Zero-Crossing Detector  
Figure 4. Logic-Level Translator  
Pin Configurations (continued)  
TOP VIEW  
OUTA  
INA-  
1
2
3
4
5
6
7
14 OUTD  
13 IND-  
12 IND+  
N.C.  
IN-  
1
2
3
4
8
7
6
5
N.C.  
OUTA  
INA-  
1
2
3
4
8
7
6
5
V
CC  
V
OUTB  
INB-  
CC  
MAX987  
MAX988  
MAX991  
MAX992  
INA+  
OUT  
N.C.  
IN+  
INA+  
V
CC  
11  
V
EE  
MAX995  
MAX996  
V
V
INB+  
EE  
EE  
INB+  
INB-  
10 INC+  
9
8
INC-  
SO  
SO/µMAX/SOT23  
OUTB  
OUTC  
SO/TSSOP  
10 ______________________________________________________________________________________  

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