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EMC1033-ACZB-TR PDF预览

EMC1033-ACZB-TR

更新时间: 2024-11-28 10:11:31
品牌 Logo 应用领域
SMSC 传感器换能器温度传感器输出元件
页数 文件大小 规格书
4页 514K
描述
1 C Triple SMBus Sensor with Resistance Error Correction

EMC1033-ACZB-TR 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:TSSOP8,.19Reach Compliance Code:unknown
风险等级:5.78Is Samacsys:N
最大精度(摄氏度):3 Cel其他特性:HYSTERESIS 500MV
主体宽度:3 mm主体高度:1.1 mm
主体长度或直径:3 mm安装特点:SURFACE MOUNT
位数:11端子数量:8
最高工作温度:125 °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:TSSOP8,.19封装形状/形式:SQUARE
传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL最大供电电压:3.6 V
最小供电电压:3 V表面贴装:YES
端接类型:PINBase Number Matches:1

EMC1033-ACZB-TR 数据手册

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EMC1033  
1°C Triple SMBus  
Sensor with Resistance  
Error Correction  
Data Brief  
Features  
PRODUCT FEATURES  
General Description  
The EMC1033 is an SMBus temperature sensor that  
monitors up to three temperature zones and can  
generate two system interrupts. With ±1°C measurement  
accuracy, the EMC1033 provides a low-cost solution for  
critical temperature monitoring applications. Features  
include automatic resistance error correction and  
programmable ideality factor configuration eliminating  
both major sources of temperature measurement error.1  
The EMC1033 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 as a second THERM  
output. Both interrupts are maintained in an 8-pin  
package while a third temperature zone is added with  
the anti-parallel diode technique. This allows the  
EMC1033 to be pin compatible with the ADT7461,  
ADM1032, LM99, and the MAX6649 with the advantage  
of a third temperature zone.  
Resistance Error Correction  
Ideality Factor Configuration  
Select 1 of 4 SMBus addresses with external resistor  
Remote Thermal Zones  
±1.0°C Accuracy (40°C to 80°C)  
0.125°C resolution  
Internal Thermal Zone  
±3.0°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 TSSOP package  
Applications  
Desktop and Notebook Computers  
Thermostats  
Smart batteries  
1.Patents pending.  
Industrial/Automotive  
Simplified Block Diagram  
EMC1033  
Address Pointer Register  
Conversion Rate Register  
High Limit Registers  
Switching  
Current  
Remote Temp  
Register 1  
DP1  
DN2  
DN1  
DP2  
Low Limit Registers  
11-bit  
delta-sigma  
ADC  
Remote Temp  
Register 2  
THERM Limit Register  
THERM Hysterisis Register  
Internal  
Temp Diode  
Internal Temp  
Register  
SMCLK  
Configuration Register  
Interrupt Masking  
SMDATA  
Status Register  
ALERT  
THERM  
SMSC EMC1033  
PRODUCT PREVIEW  
Revision 1.0 (04-15-05)  

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