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MAX6666AUA-T PDF预览

MAX6666AUA-T

更新时间: 2024-11-26 21:06:23
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
7页 563K
描述
Analog Voltage Output Sensor, 0.4V Min, 5.1V Max, 2.50Cel, BICMOS, Square, 8 Pin, Surface Mount, MICRO MAX PACKAGE-8

MAX6666AUA-T 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:MICRO MAX PACKAGE-8
Reach Compliance Code:not_compliant风险等级:5.54
最大精度(摄氏度):2.5 Cel主体宽度:3 mm
主体高度:1 mm主体长度或直径:3 mm
外壳:PLASTICJESD-609代码:e0
安装特点:SURFACE MOUNT端子数量:8
最大工作电流:0.5 mA最高工作温度:125 °C
最低工作温度:-40 °C最大输出电压:5.1 V
最小输出电压:0.4 V封装主体材料:PLASTIC/EPOXY
封装等效代码:TSSOP8,.19封装形状/形式:SQUARE
电源:3.3/5 V传感器/换能器类型:TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT
子类别:Other Sensors最大供电电压:5.5 V
最小供电电压:3 V表面贴装:YES
技术:BICMOS端子面层:Tin/Lead (Sn/Pb)
端接类型:SOLDERBase Number Matches:1

MAX6666AUA-T 数据手册

 浏览型号MAX6666AUA-T的Datasheet PDF文件第2页浏览型号MAX6666AUA-T的Datasheet PDF文件第3页浏览型号MAX6666AUA-T的Datasheet PDF文件第4页浏览型号MAX6666AUA-T的Datasheet PDF文件第5页浏览型号MAX6666AUA-T的Datasheet PDF文件第6页浏览型号MAX6666AUA-T的Datasheet PDF文件第7页 
19-2138; Rev 2; 12/05  
High-Accuracy PWM Output Temperature  
Sensors  
General Description  
Features  
The MAX6666/MAX6667 are high-accuracy, low-cost,  
low-power temperature sensors with a single-wire  
output. The MAX6666/MAX6667 convert the ambient  
temperature into a ratiometric PWM output with temper-  
ature information contained in the duty cycle of the out-  
put square wave. The MAX6666 has a push-pull output  
and the MAX6667 has an open-drain output.  
Simple Single-Wire PWM Output  
±±1.0° ꢀAAurꢁAc ꢁt ꢂ+20°  
High ꢀAAurꢁAc  
±±0° ꢁt ꢃ = ꢂ3.0°  
±+120° ꢁt ꢃ = ꢂ±.0° to ꢂ2.0°  
Operꢁte Up to ꢂ±+20°  
The MAX6666/MAX6667 operate at supply voltages  
from +3V to +5.5V. The typical unloaded supply current  
at 5.0V is 200µA. Both devices feature a single-wire  
output that minimizes the number of pins necessary to  
interface with a microprocessor (µP). The output is a  
square wave with a nominal frequency of 35Hz ( 20ꢀ)  
at +25°C. The output format is decoded as follows:  
Low +..µꢀ ꢃcpiAꢁl °urrent °onsumption  
Smꢁll SOꢃ-+3 pꢁAkꢁge  
Temperature (°C) = 235 - (400 x t ) / t  
1
2
Where t is fixed with a typical value of 10ms and t is  
1
2
modulated by the temperature (Figure 1). The MAX6666/  
MAX6667 operate from -40°C to +125°C and are available  
in space-saving SOT23 packages.  
Applications  
Ordering Information  
Process Control  
PꢀRꢃ  
ꢃEMP RꢀNGE  
PIN-Pꢀ°KꢀGE  
Industrial  
MꢀX6666AUT-T  
MꢀX6667AUT-T  
-40°C to +125°C 6 SOT23-6  
-40°C to +125°C 6 SOT23-6  
HVAC and Environmental Control  
Automotive  
µP and µC Temperature Monitoring  
Typical Operating Circuit  
Pin Configuration  
TOP VIEW  
+3.3V  
t
1
V
CC  
6
5
4
D
1
2
3
IC  
IC  
IC  
OUT  
t
2
MAX6666  
MAX6667  
µC  
MAX6666  
MAX6667  
V
CC  
INPUT TO  
TIMER/COUNTER  
DOUT  
GND  
GND  
SOꢃ+3  
________________________________________________________________ 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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