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MAX6657MSA+

更新时间： 2024-11-26 13:01:15
品牌 Logo 应用领域
美信 - MAXIM 传感器温度传感器
页数 文件大小 规格书
16页 166K
描述
Serial Switch/Digital Sensor, 11 Bit(s), 1Cel, BICMOS, Rectangular, 8 Pin, Surface Mount, 0.150 INCH, LEAD FREE, MO-012AA, SOIC-8

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MAX6657MSA+ 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active包装说明：0.150 INCH, LEAD FREE, MO-012AA, SOIC-8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.36Is Samacsys：N
最大精度（摄氏度）：1 Cel主体宽度：3.9 mm
主体高度：1.55 mm主体长度或直径：4.9 mm
外壳：PLASTICJESD-609代码：e3
安装特点：SURFACE MOUNT位数：11
端子数量：8最大工作电流：1 mA
最高工作温度：85 °C最低工作温度：-40 °C
输出接口类型：2-WIRE INTERFACE封装主体材料：PLASTIC/EPOXY
封装等效代码：SOP8,.25封装形状/形式：RECTANGULAR
电源：3.3/5 V传感器/换能器类型：TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
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温度系数：NEGATIVE/POSITIVE ppm/ °C
端子面层：Matte Tin (Sn)端接类型：SOLDER
Base Number Matches：1

MAX6657MSA+ 数据手册

 浏览型号MAX6657MSA+的Datasheet PDF文件第2页浏览型号MAX6657MSA+的Datasheet PDF文件第3页浏览型号MAX6657MSA+的Datasheet PDF文件第4页浏览型号MAX6657MSA+的Datasheet PDF文件第5页浏览型号MAX6657MSA+的Datasheet PDF文件第6页浏览型号MAX6657MSA+的Datasheet PDF文件第7页 
19-2034; Rev 5; 10/10  
±±1°C ꢀMꢁusꢂ°oꢃpatiꢄle ꢅeꢃote/ꢆocal ꢇeꢃperature  
ꢀensors with Overteꢃperature Alarꢃs  
78/MAX659  
General Description  
Features  
o Dual Channel Measures Remote and Local  
The MAX6657/MAX6658/MAX6659 are precise, two-  
channel digital temperature sensors. Each accurately  
measures the temperature of its own die and one  
remote PN junction, and reports the temperature in digi-  
tal form on a 2-wire serial interface. The remote junction  
can be a diode-connected transistor like the low-cost  
NPN type 2N3904 or 2N3906 PNP type. The remote  
junction can also be a common-collector PNP, such as  
a substrate PNP of a microprocessor.  
Temperature  
o 11-Bit, +0.125°C Resolution  
o High Accuracy 1°C (max) from +60°C to +100°C  
(Remote)  
o No Calibration Required  
o Programmable Under/Overtemperature Alarms  
o Programmable Conversion Rate  
The 2-wire serial interface accepts standard System  
Management Bus (SMBus™) commands such as Write  
Byte, Read Byte, Send Byte, and Receive Byte to read  
the temperature data and program the alarm thresholds  
and conversion rate. The MAX6657/MAX6658/  
MAX6659 can function autonomously with a program-  
mable conversion rate, which allows the control of sup-  
ply current and temperature update rate to match  
system needs. For conversion rates of 4Hz or less, the  
temperature is represented in extended mode as 10  
bits + sign with a resolution of 0.125°C. When the con-  
version rate is faster than 4Hz, output data is 7 bits +  
sign with a resolution of 1°C. The MAX6657/  
MAX6658/MAX6659 also include an SMBus timeout  
feature to enhance system reliability.  
(0.0625Hz to 16Hz)  
o SMBus/I2C-Compatible Interface  
o Two Alarm Outputs: ALERT and OVERT1  
(MAX6657 and MAX6658)  
o Three Alarm Outputs: ALERT, OVERT1,  
and OVERT2 (MAX6659)  
o Compatible with 65nm Process Technology  
(Y Versions)  
Ordering Inforꢃation  
MEASURED TEMP  
PART  
PIN-PACKAGE  
RANGE  
MAX6657MSA  
0°C to +125°C  
0°C to +125°C  
0°C to +125°C  
0°C to +125°C  
0°C to +125°C  
0°C to +125°C  
8 SO  
8 SO  
8 SO  
8 SO  
8 SO  
8 SO  
Remote accuracy is 1°C between +60°C and +100°C  
with no calibration needed. The MAX6657 measures  
temperatures from 0°C to +125°C and the MAX6658/  
MAX6659 from -55°C to +125°C. The MAX6659 has the  
added benefit of being able to select one of three  
addresses through an address pin, and a second over-  
temperature alarm pin for greater system reliability.  
MAX6657MSA+  
MAX6657MSA-T  
MAX6657MSA+T  
MAX6657YMSA+  
MAX6657YMSA+T  
Note: All devices are specified over the -55°C to +125°C oper-  
ating temperature range.  
Applications  
Workstations  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
T = Tape and reel.  
Desktop Computers  
Notebook Computers  
Servers  
Ordering Information continued at end of data sheet.  
Pin °onfigurations  
TOP VIEW  
V
1
2
3
4
5
6
7
8
16 N.C.  
CC  
Typical Operating Circuit appears at the end of the data  
sheet.  
N.C.  
DXP  
15 STBY  
V
1
2
3
4
8
7
6
5
SMBCLK  
SMBDATA  
ALERT  
CC  
14 SMBCLK  
13 N.C.  
DXP  
DXN  
DXN  
MAX6659  
MAX6657  
MAX6658  
ADD  
12 SMBDATA  
11 N.C.  
OVERT1  
GND  
OVERT1  
GND  
10 OVERT2  
SO  
GND  
9 ALERT  
QSOP  
SMBus is a trademark of Intel Corp.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  
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MAX6657MSA+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX6657MSA+T MAXIM

完全替代

 暂无描述
MAX6658MSA+ MAXIM

完全替代

 暂无描述
MAX6658MSA MAXIM

类似代替

 【1∑C, SMBus-Compatible Remote/Local Temperatu

与MAX6657MSA+相关器件

型号 品牌 获取价格 描述 数据表
MAX6657MSA+T MAXIM

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 		暂无描述
MAX6657YMS MAXIM

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 		Serial Switch/Digital Sensor, 11 Bit(s), 1Cel, BICMOS, Rectangular, 8 Pin, Surface Mount,
MAX6657YMSA MAXIM

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 		1°C, SMBus-Compatible Remote/Local Temperatur
MAX6657YMSA+ MAXIM

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 		Serial Switch/Digital Sensor, 11 Bit(s), 1Cel, BICMOS, Rectangular, 8 Pin, Surface Mount,
MAX6657YMSA+T MAXIM

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 		Serial Switch/Digital Sensor, 11 Bit(s), 1Cel, BICMOS, Rectangular, 8 Pin, Surface Mount,
MAX6658 MAXIM

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 		【1∑C, SMBus-Compatible Remote/Local Temperatu
MAX6658 ADI

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 		±1°C、SMBus兼容、远端/本地温度传感器，带有过温报警
MAX6658MSA MAXIM

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 		【1∑C, SMBus-Compatible Remote/Local Temperatu
MAX6658MSA+ MAXIM

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 		暂无描述
MAX6658YMS MAXIM

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 		Serial Switch/Digital Sensor, 11 Bit(s), 1Cel, BICMOS, Rectangular, 8 Pin, Surface Mount,

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