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MAX4375TESD-T PDF预览

MAX4375TESD-T

更新时间: 2024-11-25 19:45:15
品牌 Logo 应用领域
美信 - MAXIM 光电二极管
页数 文件大小 规格书
13页 399K
描述
Analog Circuit, 1 Func, PDSO14, SO-14

MAX4375TESD-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:SO-14针数:14
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.05模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G14JESD-609代码:e0
长度:8.65 mm湿度敏感等级:1
功能数量:1端子数量:14
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):245
电源:2.7/28 V认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Power Management Circuits
最大供电电流 (Isup):0.1 mA最大供电电压 (Vsup):28 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):12 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)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

MAX4375TESD-T 数据手册

 浏览型号MAX4375TESD-T的Datasheet PDF文件第2页浏览型号MAX4375TESD-T的Datasheet PDF文件第3页浏览型号MAX4375TESD-T的Datasheet PDF文件第4页浏览型号MAX4375TESD-T的Datasheet PDF文件第5页浏览型号MAX4375TESD-T的Datasheet PDF文件第6页浏览型号MAX4375TESD-T的Datasheet PDF文件第7页 
19-1630; Rev 2; 10/03  
Low-Cost, Micropower, High-Side Current-Sense  
Amplifier + Comparator + Reference ICs  
General Description  
Features  
The MAX4373/MAX4374/MAX4375 low-cost, micropow-  
er, high-side current-sense supervisors contain a high-  
side current-sense amplifier, bandgap reference, and  
comparator with latching output. They feature a voltage  
output that eliminates the need for gain-setting resistors,  
making them ideal for today’s notebook computers, cell  
phones, and other systems where battery/DC current  
monitoring is critical. High-side current monitoring is  
especially useful in battery-powered systems since it  
does not interfere with the ground path of the battery  
charger. The 0 to +28V input common-mode range is  
independent of the supply voltage, which ensures that  
the current-sense feedback remains viable even when  
connected to a battery pack in deep discharge.  
Current-Sense Amplifier plus Internal Comparator  
and Bandgap Reference with Improved Accuracy  
50µA Supply Current  
Single +2.7V to +28V Operating Supply  
1mV (max) Input Offset Voltage  
2% (max) Full-Scale Accuracy  
Internal Bandgap Reference (±1.6% Accuracy)  
Latching Comparator Output  
Three Gain Versions Available (+20V/V, +50V/V,  
+100V/V)  
The comparator output of the MAX4373/MAX4374/  
MAX4375 is latched to provide a turn-off flag that  
doesn’t oscillate. In addition, the MAX4374/MAX4375  
contain a second comparator for use in window-detec-  
tion functions. The MAX4373/MAX4374/MAX4375 are  
available in three different gain versions (T = +20V/V,  
F = +50V/V, H = +100V/V) and use an external sense  
resistor to set the sensitivity of the input voltage to the  
load current. These features offer a high level of inte-  
gration, resulting in a simple and compact current-  
sense solution.  
Wide 0 to +28V Common-Mode Range,  
Independent of Supply Voltage  
Ordering Information  
PIN-  
PACKAGE  
GAIN  
(V/V)  
PART  
TEMP RANGE  
MAX4373TEUA  
MAX4373TESA  
MAX4373FEUA  
MAX4373FESA  
MAX4373HEUA  
MAX4373HESA  
-40°C to +85°C 8 µMAX  
-40°C to +85°C 8 SO  
-40°C to +85°C 8 µMAX  
-40°C to +85°C 8 SO  
-40°C to +85°C 8 µMAX  
-40°C to +85°C 8 SO  
+20  
+20  
+50  
+50  
The MAX4373/MAX4374/MAX4375 operate from a sin-  
gle +2.7V to +28V supply and consume 50µA. They are  
specified for the extended operating temperature range  
(-40°C to +85°C) and are available in 8-pin and 10-pin  
µMAX packages.  
+100  
+100  
Ordering Information continued at end of data sheet.  
Applications  
Notebook Computers  
Typical Operating Circuit  
I
LOAD  
+ V  
SENSE  
-
Portable/Battery-Powered Systems  
Smart Battery Packs/Chargers  
Cell Phones  
V
= 0 TO 28V  
IN  
R
SENSE  
LOAD/  
BATTERY  
RS+  
RS-  
Power-Management Systems  
General-System/Board-Level Current Monitoring  
Precision Current Sources  
V
CC  
V
CC  
= 2.7V TO 28V  
C1  
0.1µF  
MAX4373  
OUT  
CIN  
V
PULL-UP  
R1  
R2  
(UP TO 5V)  
R3  
COUT  
RESET  
GND  
Pin Configurations appear at end of data sheet.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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