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MAX6627MKA#TG16 PDF预览

MAX6627MKA#TG16

更新时间: 2024-09-25 18:11:19
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 964K
描述
Serial Switch/Digital Sensor, 12 Bit(s), 5.50Cel, Rectangular, Surface Mount, ROHS COMPLIANT, SOT-23, 8 PIN

MAX6627MKA#TG16 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:ROHS COMPLIANT, SOT-23, 8 PIN
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:7.96
最大精度(摄氏度):5.5 Cel主体宽度:1.625 mm
主体高度:1.25 mm主体长度或直径:2.9 mm
JESD-609代码:e3安装特点:SURFACE MOUNT
位数:12端子数量:8
最大工作电流:0.4 mA最高工作温度:125 °C
最低工作温度:-55 °C输出接口类型:3-WIRE INTERFACE
封装形状/形式:RECTANGULAR传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
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:Matte Tin (Sn)端接类型:SOLDER
Base Number Matches:1

MAX6627MKA#TG16 数据手册

 浏览型号MAX6627MKA#TG16的Datasheet PDF文件第2页浏览型号MAX6627MKA#TG16的Datasheet PDF文件第3页浏览型号MAX6627MKA#TG16的Datasheet PDF文件第4页浏览型号MAX6627MKA#TG16的Datasheet PDF文件第5页浏览型号MAX6627MKA#TG16的Datasheet PDF文件第6页浏览型号MAX6627MKA#TG16的Datasheet PDF文件第7页 
MAX6627/MAX6628  
Remote ±1°C Accurate Digital Temperature  
Sensors with SPI-Compatible Serial Interface  
General Description  
Benefits and Features  
Accuracy  
The MAX6627/MAX6628 precise digital temperature  
sensors report the temperature of a remote sensor. The  
remote sensor is a diode-connected transistor, typically  
a low-cost, easily mounted 2N3904 NPN type that  
replaces conventional thermistors or thermocouples. The  
devices can also measure the die temperature of other  
ICs, such as microprocessors (µPs) or microcontrollers  
(µCs) that contain an on-chip, diode-connected transistor.  
±1°C (max) from 0°C ≤ T ≤ +125°C, T = +30°C  
RJ  
A
±2.4°C (max) from -55°C ≤ T ≤ +100°C,  
RJ  
0°C ≤ T ≤ +70°C  
A
12-Bit + Sign, 0.0625°C Resolution  
Low Power Consumption  
30μA (typ) (MAX6628)  
200μA (typ) (MAX6627)  
Operating Temperature Range (-55°C to +125°C)  
Measurement Temperature Range, Remote Junction  
(-55°C to +145°C)  
0.5s (MAX6627) or 8s (MAX6628) Conversion Rate  
SPI-Compatible Interface  
+3.0V to +5.5V Supply Range  
8-Pin SOT23 and TDFN Packages  
Lead(Pb)-Free Version Available (TDFN Package)  
Remote accuracy is ±1°C when the temperature of the remote  
diode is between 0°C and +125°C and the temperature of the  
devices is +30°C. The temperature is converted to a 12-bit +  
sign word with 0.0625°C resolution. The architecture of the  
device is capable of interpreting data as high as +145°C from  
the remote sensor. The MAX6627/MAX6628 temperature  
should never exceed +125°C.  
These sensors are 3-wire serial interface SPI-compatible,  
allowing the MAX6627/MAX6628 to be readily connected  
to a variety of µCs. The MAX6627/MAX6628 are read-  
only devices, simplifying their use in systems where only  
temperature data is required.  
Ordering Information appears at end of data sheet.  
Two conversion rates are available, one that continuously  
converts data every 0.5s (MAX6627), and one that converts  
data every 8s (MAX6628). The slower version provides  
minimal power consumption under all operating conditions  
(30µA, typ). Either device can be read at any time and  
provide the data from the last conversion.  
Typical Operating Circuit  
+ 3V TO + 5.5V  
0.1µF  
Both devices operate with supply voltages between  
+3.0V and +5.5V, are specified between -55°C and  
+125°C, and come in space-saving 8-pin SOT23 and  
lead-free TDFN packages.  
V
GND  
CC  
MAX6627  
MAX6628  
SDO  
Applications  
Hard Disk Drive  
DXP  
DXN  
Smart Battery Packs  
Industrial Control Systems  
Notebooks, PCs  
µC  
2200pF  
CS  
SCK  
19-2032; Rev 7; 3/16  

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