購(gòu)物車(chē)0
The EMC1184 is a high accuracy, low cost, I2C/SMBus four channel temperature sensor. Advanced features such as Resistance Error Correction (REC), Beta Compensation (to support CPU diodes requiring the BJT/transistor model) and automatic diode type detection combine to provide a robust solution for complex environmental monitoring applications.
The EMC1184 monitors four temperature channels (three external and one internal). It provides ±1°C accuracy for both external and internal diode temperatures.? Frequency hopping and analog filtering ensure remote diode traces can be as far as 8 inches without degrading the signal.
Compatible with 1.8V logic
Support for diodes requiring the BJT/transistor model
supports 65nm and lower geometry CPU thermal diodes
Automatically determines external diode type and optimal settings
Resistance Error Correction
Frequency hops the remote sample frequency to rejectDC converter and other coherent noise sources
Three External Temperature Monitors
±0.25 typ, ±1°C max accuracy (20°C < TDIODE < 110°C)
0.125°C resolution
Supports up to 2.2nF diode filter capacitor
Internal Temperature Monitor
±0.25 typ, ±1°C max accuracy
0.125°C resolution
Programmable temperature limits for ALERT# and THERM#
Programmable and fixed address options
3.3V supply voltage
Available in small 8-pin 2mm x 3mm TDFN lead-free RoHS compliant package
Available in small 8-pin 3mm x 3mm DFN lead-free RoHS compliant package
Applications
Notebook Computers
Tablets
Smartphone
Embedded applications

EMC1184 封裝圖
| 型號(hào) | 制造商 | 描述 | 購(gòu)買(mǎi) |
|---|---|---|---|
| EMC1184-A-AIA-TR | SUNTSU | 有源晶振 12.8MHz 3.3V ±2ppm SMD2520_4P | 立即購(gòu)買(mǎi) |
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