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71M6203-IL PDF预览

71M6203-IL

更新时间: 2024-01-08 00:43:55
品牌 Logo 应用领域
美信 - MAXIM 传感器温度传感器监控
页数 文件大小 规格书
19页 374K
描述
On-Chip Temperature Sensor Enables Localized Digital Temperature On-Chip Power Monitoring

71M6203-IL 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:SOP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.59Is Samacsys:N
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G8
长度:4.93 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.73 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.5 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.94 mmBase Number Matches:1

71M6203-IL 数据手册

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19-5704; Rev 6/11  
71M6103/71M6113/  
71M6201/71M6203/  
71M6601/71M6603  
Isolated Sensor ICs  
A Maxim Integrated Products Brand  
DATA SHEET  
June 2011  
GENERAL DESCRIPTION  
FEATURES  
0.1% Accuracy Over 2000:1 Current  
The 71M6103/71M6113/71M6201/71M6203/71M6601/71M6603  
(71M6xxx) isolated sensor ICs enable Teridian’s 4th-generation  
polyphase-metering 71M654x systems-on-chips (SoCs) to use  
nonisolating sensors such as resistive shunts without the need  
for costly and nonlinear isolation transformers or CTs. Isolation is  
provided by low-cost pulse transformers that form a bidirectional  
digital communication link between the 71M654x and the  
isolated sensor ICs.  
Range  
Exceeds IEC 62053/ANSI C12.20  
Standards  
Compatible with Shunt Resistors as Low  
as 50µΩ  
On-Chip Temperature Sensor Enables  
Localized Digital Temperature  
Compensation by the 71M654x  
The 71M6xxx isolated sensor ICs contain a 22-bit delta-sigma  
ADC, an amplifier with differential inputs, a precision voltage  
reference, a temperature sensor, and a supply voltage generator  
that is energized by power pulses provided by the 71M654x.  
22-Bit ADC  
Powered from the 71M654x Using Pulses  
Sent Through the Transformer  
3.3mW Typical Consumption  
On-Chip Power Monitoring  
Industrial Temperature Range  
8-Pin Lead(Pb)-Free SO Package  
In conjunction with the 71M654x metering SoCs, the isolated  
sensor ICs offer unprecedented BOM cost reduction, immunity to  
magnetic tampering, and enhanced reliability for single-phase  
and polyphase applications.  
Shunt Current Sensors  
C
NEUTRAL  
LOAD  
B
A
POWER SUPPLY  
NEUTRAL  
Note: This system is referenced to Neutral  
3x TERIDIAN  
71M6xx3  
MUX and ADC  
V3P3A V3P3SYS  
GNDA GNDD  
Pulse Transformers  
IADC0  
IADC1  
}IN*  
PWR MODE  
CONTROL  
VADC10 (VC)  
IADC6  
IADC7  
TERIDIAN  
71M6543F/  
71M6543H  
}IC  
WAKE-UP  
REGULATOR  
VADC9 (VB)  
IADC4  
IADC5  
BATTERY  
}IB  
VBAT  
VBAT_RTC  
VADC8 (VA)  
RTC  
BATTERY  
BATTERY  
MONITOR  
IADC2  
TEMPERATURE  
SENSOR  
}IA  
IADC3  
VREF  
RAM  
COM0...5  
SEG  
LCD DISPLAY  
SERIAL PORTS  
COMPUTE  
ENGINE  
8888.8888  
TX  
RX  
SEG/DIO  
AMR  
IR  
LCD DRIVER  
DIO, PULSES  
FLASH  
MEMORY  
PULSES,  
DIO  
DIO  
MODUL-  
RX  
ATOR  
TX  
I2C or µWire  
EEPROM  
POWER FAULT  
COMPARATOR  
MPU  
RTC  
V3P3D  
OSCILLATOR/  
PLL  
TIMERS  
XIN  
SPI INTERFACE  
32 kHz  
HOST  
ICE  
XOUT  
*IN = Neutral Current  
9/17/2010  
v1.2  
© 2008–2011 Teridian Semiconductor Corporation  
1

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