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EMC1002-2-ACZL-TR PDF预览

EMC1002-2-ACZL-TR

更新时间: 2024-11-27 21:54:27
品牌 Logo 应用领域
SMSC 传感器
页数 文件大小 规格书
4页 459K
描述
1C Dual SmBus Sensor with Resistance Error Correction

EMC1002-2-ACZL-TR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:MSOP包装说明:TSSOP,
针数:8Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.84
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 mm
功能数量:2端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

EMC1002-2-ACZL-TR 数据手册

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EMC1002  
1°C Dual SMBus  
Sensor with Resistance  
Error Correction  
Data Brief  
PRODUCT FEATURES  
General Description  
Features  
Resistance Error Correction  
The EMC1002 is an SMBus temperature sensor that  
monitors up to two temperature zones and can generate  
two system interrupts. With ±1°C measurement  
accuracy, the EMC1002 provides a low-cost solution for  
critical temperature monitoring applications. Extended  
features include automatic resistance error correction  
and programmable ideality factor configuration  
eliminating both major sources of temperature  
measurement error.1 The 11-bit sigma delta  
temperature-to-digital converter provides superb  
linearity, excellent noise immunity and repeatable  
temperature readings.  
The EMC1002 generates two separate interrupts with  
programmable thermal trip points. The THERM output  
operates as a thermostat with programmable threshold  
and hysteresis. The ALERT output can be configured  
as a maskable SMBus alert with programmable  
window comparator limits, or a second THERM output.  
Ideality Factor Configuration  
Select 1 of 4 SMBus addresses with external resistor  
Remote Thermal Zones  
±1°C Accuracy (40°C to 80°C)  
0.125°C resolution  
Internal Thermal Zone  
±3°C Accuracy (0°C to 85°C)  
Maskable Interrupt using ALERT  
One-shot Command during standby  
Programmable temperature conversion rate  
Extended temperature (-64°C to 191°C) available  
Over-limit filtering with consecutive counter  
Small 8-lead SOIC or MSOP package; lead-free also  
available  
Applications  
Desktop and Notebook Computers  
Smart batteries  
The EMC1002 is pin compatible with the ADT7461,  
ADM1032, LM99, and the MAX6649.  
Industrial/Automotive  
1.Patents pending.  
Other Electronic Systems  
Simplified Block Diagram  
EMC1002  
Address Pointer Register  
Conversion Rate Register  
High Limit Registers  
Switching  
Current  
DP  
DN  
Low Limit Registers  
11-bit  
delta-sigma  
ADC  
Remote Temp  
Register  
THERM Limit Register  
THERM Hysteresis Register  
Internal  
Internal Temp  
Register  
SMCLK  
Temp Diode  
Configuration Register  
Interrupt Masking  
SMDATA  
Status Register  
ALERT  
THERM  
SMSC EMC1002  
PRODUCT PREVIEW  
Revision 1.2 (04-15-05)  

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