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EMC1133 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EMC1133
기능 SST Compliant Hardware Monitor
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EMC1133 데이터시트, 핀배열, 회로
EMC1133
SST Compliant
Hardware Monitor with
Three Temperature
Channels and Three
Voltage Channels
PRODUCT FEATURES
Data Brief
General Description
The EMC1133 is a one-wire sensor that is capable of
monitoring up to three voltages and three temperature
zones for an Intel PC platform containing an SST host.
The three temperature zones consist of an internal
temperature diode and two externally connected
temperature diodes. In cooperation with a host device,
thermal management and fan control can be performed.
Communication takes place over a one-wire SST based
interface. The internal 11-bit delta-sigma ADC
architecture provides superb linearity, high accuracy,
and excellent noise immunity.
Applications
„ Desktop PCs, Servers and Workstations
Features
„ Single Wire Interface (SST based)
— SST 1.0 compliant
— Fixed Address, Discoverable Device
— Three programmable addresses
— Supports FCS Abort functionality not available in SST
0.9 compliant devices
„ Resistance Error Correction
„ Ideality Configuration
„ Beta Compensation
„ Two External Temperature Monitors
— 0.125°C resolution
— ±1°C Accuracy (50°C to 70°C)
— Diode Fault Reporting
— Second External Diode configured to read a discrete
diode.
„ Internal Temperature Monitor
— Range -40°C to +125°C
— 0.125°C resolution
— ±2°C Accuracy (40°C to 70°C)
„ Voltage Monitor:
— 3.3V, 2.5V, VCCP inputs
— 2% Total Unadjusted Error
— 11-bit resolution
„ Supply
— 3.0V to 3.6V
Simplified Block Diagram
DP1
DN1
DP2
DN2
3.3V
2.5V
VCCP
Switching
Current
Internal
Temp
Diode
EMC1133
11-bit
delta-sigma
ADC
External Temp
Registers
Internal Temp
Register
Voltage
Registers
Configuration
Register
Digital Mux
and
Byte Interlock
Status Register
ADD
SST
SMSC EMC1133
PRODUCT PREVIEW
Revision 2.58 (08-01-07)
Free Datasheet http://www.datasheet4u.com/






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전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

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부품번호상세설명 및 기능제조사
EMC1133

SST Compliant Hardware Monitor

SMSC
SMSC

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