Datasheet.kr   

EMC1073 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EMC1073
기능 Multiple Channel Temperature Sensors
제조업체 SMSC
로고 SMSC 로고 



전체 30 페이지

		

No Preview Available !

EMC1073 데이터시트, 핀배열, 회로
EMC1073 / EMC1074
Multiple Channel 1°C
Temperature Sensors with
Selectable Address
PRODUCT FEATURES
Datasheet
General Description
The EMC1073 and EMC1074 are high accuracy, low
cost, System Management Bus (SMBus) temperature
sensors with pin selectable SMBus addresses.
Each device provides ±1° accuracy (max) for external
diode temperatures and ±2°C accuracy (max) for the
internal diode temperature. The EMC1073 monitors
three temperature channels (two external and one
internal). The EMC1074 monitors four temperature
channels (three external and one internal).
Applications
„ Notebook Computers
„ Desktop Computers
„ Industrial
„ Embedded applications
Features
„ External Temperature Monitors
— ±0.25°C typ accuracy (20°C < TDIODE < 110°C)
— 0.125°C resolution
— Supports 2N3904 and AMD diodes
— Anti-parallel diodes for extra diode support (EMC1074)
„ Internal Temperature Monitor
— ±0.25°C typ accuracy (-5°C < TA < 100°C)
„ 3.3V Supply Voltage
„ SMBus 2.0 Compliant
— Programmable SMBus address
„ Programmable Temperature Limits for ALERT and
THERM
„ Available in Small 10-pin MSOP Lead-free RoHS
Compliant Package
Block Diagram
VDD
DP1
DN1
DP2 / DN3*
Anti-parallel
Diode
DN2 / DP3*
EMC1073 / EMC1074
Switching
Current
Analog
Mux
ΔΣ ADC
Internal Temp
Diode
External Temperature
Register(s)
Internal
Temperature Register
Status Registers
* DN3 and DP3 are EMC1074 only
GND
Conversion Rate Register
Low Limit Registers
High Limit Registers
THERM Limit Register
THERM Hysteresis Register
SMCLK
SMDATA
Configuration Register
Interupt Masking
ALERT
SMBus Address Decode
THERM/ADDR
SMSC EMC1073 / EMC1074
DATASHEET
Revision 1.39 (10-11-10)




EMC1073 pdf, 반도체, 판매, 대치품
Multiple Channel 1°C Temperature Sensors with Selectable Address
Datasheet
6.14 High Limit Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.15 Low Limit Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.16 THERM Limit Status Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.17 Filter Control Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.18 Product ID Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.19 SMSC ID Register (FEh) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.20 Revision Register (FFh) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Chapter 7 Typical Operating Curves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Chapter 8 Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
8.1 Package Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Chapter 9 Datasheet Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Revision 1.39 (10-11-10)
4
DATASHEET
SMSC EMC1073 / EMC1074

4페이지










EMC1073 전자부품, 판매, 대치품
Multiple Channel 1°C Temperature Sensors with Selectable Address
Datasheet
Chapter 1 Part Selection
The EMC1073 and EMC1074 device configuration is highlighted below.
PART
NUMBER
EMC1073 - 1
EMC1073 - A
EMC1073 - 1
EMC1073 - A
EMC1074 - 1
EMC1074 -A
SMBUS
ADDRESS
1001_100xb
See Table 4.7
1001_100xb
See Table 4.7
1001_100xb
See Table 4.7
Table 1.1 Part Selection
FUNCTIONALITY
EXTERNAL
DIODES
2
2
3
DIODE 1
DEFAULT
CONFIGURATION
AMD or 3904
AMD or 3904
AMD or 3904
DIODE 2
DEFAULT
CONFIGURATION
AMD or 3904
AMD or 3904
Fixed 2N3904 in anti-
parallel diode configu-
ration
OTHER
Software program-
mable and mask-
able High Limits
Software program-
mable THERM
Limits
Software program-
mable and mask-
able High Limits
Software program-
mable THERM
Limits
Software program-
mable and mask-
able High Limits
Software program-
mable THERM
Limits
PRODUCT
ID
21h
21h
25h
SMSC EMC1073 / EMC1074
7
DATASHEET
Revision 1.39 (10-11-10)

7페이지



구       성총 30 페이지
다운로드[ EMC1073.PDF 데이터시트 ]
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

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

상호 : 아이지 인터내셔날

사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ]



링크공유

링크 :

관련 데이터시트

부품번호상세설명 및 기능제조사
EMC1072

Temperature Sensor

SMSC
SMSC
EMC1073

Multiple Channel Temperature Sensors

SMSC
SMSC

DataSheet.kr    |   2020   |  연락처   |  링크모음   |   검색  |   사이트맵