EMC1002-2-ACZL-TR SMSC, EMC1002-2-ACZL-TR Datasheet - Page 5

• Manufacturer Part Number: EMC1002-2-ACZL-TR
• Description: IC TEMP SENSOR SMBUS 8-MSOP
• Manufacturer: SMSC

Specifications of EMC1002-2-ACZL-TR

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1045-2

1°C Dual SMBus Sensor with Resistance Error Correction
Datasheet
Chapter 2 Electrical Characteristics
SMSC EMC1002
DC Power
Supply Voltage
Average Operating Current
Internal Temperature Monitor
Temperature Accuracy
Temperature Resolution
External Temperature Monitor
Temperature Accuracy
Temperature Resolution
Voltage Tolerance
Voltage at pin (ADDR/
Voltage at pin (
SMDATA,SMCLK)
Digital Outputs (
Output Low Voltage
High Level Leakage Current
SMBus Interface (SMDATA,SMCLK)
Input High Level
Input Low Level
Input High/Low Current
Hysteresis
Input Capacitance
Output Low Sink Current
SMBus Timing
Clock Frequency
Remote Diode 40°C to 80°C
Remote Diode 0°C to 125°C
PARAMETER
ALERT
ADDR
V
DD
/
THERM,
THERM2,
=3.0V to 3.6V, T
/
THERM
)
,
ALERT
A
= -40°C to +125°C, Typical values at T
Table 2.1 Electrical Characteristics
/
THERM2
SYMBOL
I
F
V
V
V
V
IH
I
I
V
I
V
SMB
OH
DD
PD
TOL
TOL
DD
OL
IH
/I
IL
IL
DATASHEET
)
MIN
-0.3
-0.3
3.0
2.0
10
-1
5
6
0.125
TBD
TYP
500
± 1
3.3
4.8
0.5
0.1
47
5
A
= 27°C unless otherwise noted
MAX
400
± 3
± 1
± 3
3.6
3.6
5.5
0.4
0.8
50
10
1
1
UNITS
kHz
mV
mA
μA
μA
μ
μ
°C
°C
°C
°C
°C
°C
pF
V
V
V
V
V
V
A
A
0.0625 conversions/s
See
“Conversion Rates,”
on page 15
Standby mode
0°C≤T
-40°C≤T
15°C≤T
-40°C≤T
I
V
SMDATA = 0.6V
OUT
OUT
Revision 1.4 (12-18-07)
CONDITIONS
=-4mA
Table 4.6,
=V
A
≤85°C
A
DD
A
A
≤70°C
≤125°C
≤125°C