emc1072 Standard Microsystems Corp., emc1072 Datasheet

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emc1072

Manufacturer Part Number
emc1072
Description
1?c Temperature Sensor With Selectable Address
Manufacturer
Standard Microsystems Corp.
Datasheet
1.EMC1072.pdf (3 pages)
PRODUCT FEATURES
General Description
The EMC1072 is a high accuracy, low cost, System
Management Bus (SMBus) temperature sensor with pin
selectable SMBus addressing.
Each device provides ±1° accuracy for external diode
temperatures and ±2°C accuracy for the internal diode
temperature. The EMC1072 monitors two temperature
channels (one external and one internal).
Applications
SMSC EMC1072
DP
DN
Notebook Computers
Desktop Computers
Industrial
Embedded applications
Temp Diode
Switching
Current
Internal
EMC1072
Analog
Mux
ΔΣ ADC
Temperature
Temperature
Register(s)
External
Register
Internal
PRODUCT PREVIEW
V
GND
Block Diagram
DD
Status Registers
Features
Pin compatible with ADM1032, MAX6649, and LM99
External Temperature Monitors
Internal Temperature Monitor
3.3V Supply Voltage
SMBus 2.0 Compliant
Programmable temperature limits for ALERT and
Available in Small 8-pin MSOP Lead-free RoHS
— ±25°C Typ Accuracy (60°C < T
— 0.125°C Resolution
— Supports 2N3904 and AMD diodes
— ±0.25°C Typ Accuracy
— Programmable SMBus Address
THERM
Compliant Package
1°C Temperature Sensor
with Selectable Address
EMC1072
THERM Hysteresis Register
Conversion Rate Register
Configuration Register
THERM Limit Register
High Limit Registers
Low Limit Registers
Interupt Masking
SMBus Address
Decode
Revision 1.34 (12-02-08)
DIODE
< 100°C)
ALERT
THERM/ADDR
SMCLK
SMDATA
Data Brief

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emc1072 Summary of contents

Page 1

... PRODUCT FEATURES General Description The EMC1072 is a high accuracy, low cost, System Management Bus (SMBus) temperature sensor with pin selectable SMBus addressing. Each device provides ±1° accuracy for external diode temperatures and ±2°C accuracy for the internal diode temperature. The EMC1072 monitors two temperature channels (one external and one internal) ...

Page 2

... EMC1072-1-ACZL-TR FOR 8-PIN, MSOP LEAD-FREE ROHS COMPLIANT PACKAGE EMC1072-A-ACZL-TR FOR 8-PIN, MSOP LEAD-FREE ROHS COMPLIANT PACKAGE 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright © 2008 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given ...

Page 3

Package Outline 3 D PIN 1 IDENTIFIER AREA (D/2 X E1/ TOP VIEW C SEATING PLANE A1 ccc C SIDE VIEW C GAUGE PLANE 0.25 SEATING PLANE 0° - 8° DETAIL "A" SCALE: ...

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