EMC1001 Datasheet, PDF (5/16 Pages) SMSC Corporation – 1.5°C SMBus Temperature Sensor in Miniature SOT-23

1.5°C SMBus Temperature Sensor in Miniature SOT-23
Datasheet
Chapter 2 Electrical Characteristics
Table 2.1 Electrical Characteristics
V_DD=3.0V to 3.6V, T_A= -25°C to +125°C, Typical values at T_A = 27°C unless otherwise noted
PARAMETER
SYMBOL MIN TYP MAX UNITS
CONDITIONS
DC Power
Supply Voltage
V_DD
3.0
3.3
3.6
V
Average Operating Current
I_DD
I_PD
47
TBD μA
4.8 10
μA
0.0625 conversion/s
See Table 4.6,
"Conversion Rates,"
on page 14
Standby mode
Temperature Measurement
Accuracy
Resolution
Conversion Time
Voltage Tolerance
Voltage at pin (ADDR/THERM, )
Voltage at pin (ALERT/THERM2,
SMDATA,SMCLK)
V_TOL
V_TOL
Digital Outputs (ADDR/THERM, ALERT/THERM2)
Output Low Voltage
V_OL
±0.5 ±1.5 °C
±1
±3
°C
0.25
°C
26
ms
40°C≤T_A≤85°C
-25°C≤T_A≤125°C
-0.3
3.6
V
-0.3
5.5
V
0.4
V
I_OUT=-4mA
High Level Leakage Current
I_OH
SMBus Interface (SMDATA,SMCLK)
Input High Level
Input Low Level
Input High/Low Current
Hysteresis
V_IH
V_IL
I_IH/I_IL
Input Capacitance
Output Low Sink Current
SMBus Timing
Clock Frequency
Spike Suppression
F_SMB
0.1 1
μA
V_OUT=V_DD
2.0
V
0.8
V
-1
1
μA
500
mV
5
pF
6
mA
SMDATA = 0.6V
10
400 kHz
50
ns
SMSC EMC1001
5
DATASHEET
Revision 1.6 (01-29-07)