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MAX6514UKP045+T PDF预览

MAX6514UKP045+T

更新时间: 2024-09-17 19:32:59
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管
页数 文件大小 规格书
8页 262K
描述
Analog Circuit, 1 Func, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN

MAX6514UKP045+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:LSSOP,针数:5
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.56模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
长度:2.9 mm湿度敏感等级:1
功能数量:1端子数量:5
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:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.45 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V表面贴装:YES
技术:BICMOS温度等级:MILITARY
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:1.625 mm
Base Number Matches:1

MAX6514UKP045+T 数据手册

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19-3147; Rev 0; 1/04  
Low-Cost, 2.7V to 5.5V Temperature Switches  
in a SOT23  
General Description  
Features  
The MAX6514/MAX6515 low-cost, fully integrated temper-  
ature switches assert a logic signal when their die tem-  
perature crosses a factory-programmed threshold.  
Operating from a 2.7V to 5.5V supply, these devices fea-  
ture a fixed voltage reference, an analog temperature  
sensor, and a comparator. They are available with facto-  
ry-trimmed temperature trip thresholds from -45°C to  
+15°C and +35°C to +115°C in 10°C increments, and are  
accurate to 1°C ꢀtypꢁ. These devices reꢂuire no external  
components and typically consume 22µA of supply cur-  
rent. Hysteresis is pin selectable at 2°C or 10°C.  
High-Accuracy +1.5°C (max) over -15°C to +65°C  
Temperature Range  
Low-Power Consumption: 22µA Typical Current  
Factory-Programmed Thresholds from -45°C to  
+115°C in 10°C Increments  
Open-Drain or Push-Pull Outputs  
Pin-Selectable 2°C or 10°C Hysteresis  
Low Cost  
The MAX6514/MAX6515 are offered with hot-tempera-  
ture thresholds ꢀ+35°C to +115°Cꢁ, asserting when the  
temperature is above the threshold or with cold-temper-  
ature thresholds ꢀ-45°C to +15°Cꢁ, asserting when the  
temperature is below the threshold. The MAX6514/  
MAX6515 can be used over a -35°C to +125°C range  
with a supply voltage of 2.7V to 5.5V. For applications  
sensing temperature down to -45°C, a supply voltage  
above 4.5V is reꢂuired.  
Ordering Information  
PIN-  
PACKAGE  
PART  
TEMP RANGE  
MAX6514UK_ _ _ _-T*  
MAX6515UK_ _ _ _-T*  
-55°C to +125°C  
-55°C to +125°C  
5 SOT23-5  
5 SOT23-5  
The MAX6514 has an active-high, push-pull output. The  
MAX6515 has an active-low, open-drain output. These  
devices are available in a space-saving 5-pin SOT23  
package and operate over the -55°C to +125°C tem-  
perature range.  
*These parts are offered in 16 standard temperature versions  
with a minimum order of 2500 pieces. To complete the suffix  
information, add P or N for positive or negative trip temperature,  
and select an available trip point in degrees centigrade. For  
example, the MAX6514UKP065-T describes a MAX6514 in a  
5-pin SOT23 package with a +65°C threshold in tape and reel  
(2.5k minimum order). Contact the factory for pricing and avail-  
ability.  
Applications  
Over/Undertemperature Protection  
Fan Control  
Test Eꢂuipment  
Temperature Control  
Temperature Alarms  
Notebook, Desktop PCs  
RAID  
Typical Operating Circuit  
V
CC  
Servers  
100k  
V
CC  
V
CC  
TOVER  
INT  
MICROCONTROLLER  
GND  
MAX6515  
0.1µF  
Pin Configurations and Functional Diagram appear at end of  
data sheet.  
GND GND HYST  
________________________________________________________________ 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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