EMC1402-1-ACZL-TR SMSC, EMC1402-1-ACZL-TR Datasheet - Page 10

• Manufacturer Part Number: EMC1402-1-ACZL-TR
• Description: IC TEMP SNSR DUAL 3.3V 8MSOP
• Manufacturer: SMSC

Specifications of EMC1402-1-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,
• For Use With: EVB-EMC1402 - EVAL BOARD FOR EMC1402
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1067-2

Revision 1.36 (07-02-09)
3.2
Supply Voltage
Supply Current
Standby Supply Current
Temperature Accuracy
Temperature Resolution
Temperature Accuracy
Temperature Resolution
Conversion Time all
Channels
Capacitive Filter
Output Low Voltage
Leakage Current
CHARACTERISTIC
V
DD
= 3.0V to 3.6V, T
Electrical Specifications
I
I
t
C
V
I
SYMBOL
V
DD
DD
CONV
LEAK
DD
FILTER
OL
A
= -40°C to 125°C, all typical values at T
Table 3.2 Electrical Specifications
3.0
0.4
MIN
External Temperature Monitor
Internal Temperature Monitor
ALERT and THERM pins
DATASHEET
3.3
430
930
1120
170
±0.25
0.125
±0.25
±0.5
0.125
190
2.2
TYP
DC Power
10
3.6
850
1200
230
±1
±2
±1
±2
2.5
±5
MAX
V
uA
uA
uA
uA
°C
°C
°C
°C
°C
°C
ms
nF
V
uA
UNITS
1°C Temperature Sensor with Beta Compensation
A
= 27°C unless otherwise noted.
1 conversion / sec, dynamic
averaging disabled
4 conversions / sec, dynamic
averaging enabled
> 16 conversions / sec, dynamic
averaging enabled
Device in Standby mode, no SMBus
communications, ALERT and
THERM pins not asserted.
-5°C < T
-40°C < T
+20°C < T
0°C < T
-40°C < T
EMC1402, default settings
I
ALERT and THERM pins
Device powered or unpowered
T
pull-up voltage < 3.6V
Connected across external diode
SINK
A
< 85°C
= 8mA
A
A
A
< 100°C
DIODE
DIODE
< 100°C
CONDITIONS
< 125°C
< 127°C
< +110°C
SMSC EMC1402
Datasheet