EMC1402-1-ACZL-TR SMSC, EMC1402-1-ACZL-TR Datasheet - Page 11

• 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

1°C Temperature Sensor with Beta Compensation
Datasheet
SMSC EMC1402
3.3
Input High Voltage
Input Low Voltage
Input High/Low Current
Hysteresis
Input Capacitance
Output Low Sink Current
Clock Frequency
Spike Suppression
Bus free time Start to
Stop
Hold Time: Start
Setup Time: Start
Setup Time: Stop
Data Hold Time
Data Setup Time
Clock Low Period
Clock High Period
Clock/Data Fall time
Clock/Data Rise time
Capacitive Load
CHARACTERISTIC
V
DD
= 3.0V to 3.6V, T
SMBus Electrical Characteristics
A
V
I
C
t
t
t
t
V
I
f
t
t
t
t
t
t
t
C
SYMBOL
IH /
OL
SMB
SP
BUF
HD:STA
SU:STA
SU:STP
HD:DAT
SU:DAT
LOW
HIGH
FALL
RISE
= -40°C to 125°C, all typical values are at T
IH
IL
IN
LOAD
I
IL
Table 3.3 SMBus Electrical Specifications
2.0
-0.3
8.2
10
1.3
0.6
0.6
0.6
0.3
100
1.3
0.6
MIN
DATASHEET
SMBus Interface
SMBus Timing
420
5
TYP
11
V
0.8
±5
15
400
50
300
300
400
MAX
DD
V
V
uA
mV
pF
mA
kHz
ns
us
us
us
us
us
ns
us
us
ns
ns
pF
UNITS
A
= 27°C unless otherwise noted.
5V Tolerant
5V Tolerant
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TA < 85°C
SMDATA = 0.4V
Min = 20+0.1C
Min = 20+0.1C
per bus line
CONDITIONS
LOAD
LOAD
Revision 1.36 (07-02-09)
ns
ns