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MAX6517UKN025-T PDF预览

MAX6517UKN025-T

更新时间: 2024-09-17 19:15:39
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理输出元件传感器换能器
页数 文件大小 规格书
10页 207K
描述
Single Trip Point Switch/Digital Sensor, 1.50Cel, BICMOS, Rectangular, 5 Pin, Surface Mount, MO-178-AA, SOT-23, 5 PIN

MAX6517UKN025-T 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:MO-178-AA, SOT-23, 5 PINReach Compliance Code:not_compliant
风险等级:5.82最大精度(摄氏度):1.5 Cel
主体宽度:1.62 mm主体高度:1.17 mm
主体长度或直径:2.9 mm外壳:PLASTIC
JESD-609代码:e0安装特点:SURFACE MOUNT
端子数量:5最大工作电流:0.04 mA
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:TSOP5/6,.11,37
封装形状/形式:RECTANGULAR电源:3/5 V
传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT子类别:Other Sensors
最大供电电压:5.5 V最小供电电压:2.7 V
表面贴装:YES技术:BICMOS
温度系数:NEGATIVE ppm/ °C端子面层:Tin/Lead (Sn/Pb)
端接类型:SOLDERBase Number Matches:1

MAX6517UKN025-T 数据手册

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19-3007; Rev 0; 11/03  
Low-Cost, 2.7V to 5.5V, Analog Temperature  
Sensor Switches in a SOT23  
General Description  
Features  
The MAX6516–MAX6519 low-cost, fully integrated tem-  
perature switches assert a logic signal when their die  
temperature crosses a factory-programmed threshold.  
Operating from a 2.7V to 5.5V supply, these devices  
feature a fixed voltage reference, an analog tempera-  
ture sensor, and a comparator. They are available with  
factory-trimmed temperature trip thresholds from -45°C  
to +115°C in 10°C increments, and are accurate to  
0.5°C ꢀtypꢁ. These devices reꢂuire no external compo-  
nents and typically consume 22µA of supply current.  
Hysteresis is pin selectable at 2°C or 10°C.  
o High Accuracy ±±1.5° ꢀ(aꢁx ꢂOvr ꢃ±.5° ꢄt ꢅ+.5°  
Tv(pvraꢄurv Rangv  
o Ltw Ptwvr °tnsu(pꢄitn—22µA Typical °urrvnꢄ  
o FacꢄtryꢃPrtgra((vd Thrvshtlds frt( ꢃ4.5° ꢄt  
ꢅ±±.5° in ±05° Incrv(vnꢄs  
o Analtg ꢂuꢄpuꢄ ꢄt Alltw BtardꢃLvOvl Tvsꢄing  
o ꢂpvnꢃDrain tr PushꢃPull ꢂuꢄpuꢄs  
o PinꢃSvlvcꢄablv 25° tr ±05° Hysꢄvrvsis  
o Ltw °tsꢄ  
The MAX6516–MAX6519 are offered with hot-tempera-  
ture thresholds ꢀ+35°C to +115°Cꢁ, asserting when the  
temperature is above the threshold, or with cold-tem-  
perature thresholds ꢀ-45°C to +15°Cꢁ, asserting when  
the temperature is below the threshold.  
Ordering Information  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX6516UK_ _ _ _-T  
MAX6517UK_ _ _ _-T  
MAX6518UK_ _ _ _-T  
MAX6519UK_ _ _ _-T  
-55°C to +125°C 5 SOT23-5  
-55°C to +125°C 5 SOT23-5  
-55°C to +125°C 5 SOT23-5  
-55°C to +125°C 5 SOT23-5  
These devices provide an analog output proportional to  
temperature and are stable with any capacitive load up  
to 1000pF. The MAX6516–MAX6519 can be used over a  
range of -35°C to +125°C 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.  
*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 MAX6516UKP065-T describes a MAX6516 in a  
5-pin SOT23 package with a +65°C threshold. Contact the facto-  
ry for pricing and availability.  
The MAX6516 and MAX6518 have an active-high,  
push-pull output. The MAX6517 and MAX6519 have an  
active-low, open-drain output. These devices are avail-  
able in a space-saving 5-pin SOT23 package and oper-  
ate over the -55°C to +125°C temperature range.  
Functional Diagram appears at end of data sheet.  
Applications  
Over/Undertemperature  
Protection  
Pin Configurations  
Fan Control  
TOP VIEW  
Test Equipment  
Temperature Control  
Temperature Alarms  
Notebook, Desktop PCs  
(TOVER)  
TOVER  
(TUNDER)  
TUNDER  
OUT  
GND  
HYST  
1
2
3
5
4
5
4
OUT  
GND  
HYST  
1
2
3
5
4
5
4
RAID  
(MAX6516)  
MAX6517  
(MAX6516)  
MAX6517  
Servers  
Typical Operating Circuit  
V
CC  
V
CC  
V
CC  
SOT23  
SOT23  
100k  
V
CC  
(TOVER)  
TOVER  
(TUNDER)  
TUNDER  
V
TOVER  
INT  
CC  
HYST  
GND  
OUT  
1
2
3
HYST  
GND  
OUT  
1
2
3
0.1µF  
MICROCONTROLLER  
(MAX6518)  
MAX6519  
(MAX6518)  
MAX6519  
MAX6517  
OUT  
ADC IN  
GND  
GND  
HYST  
V
CC  
V
CC  
SOT23  
SOT23  
________________________________________________________________ Maxim Integrated Products  
±
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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