EMC1428-1-AP-TR SMSC, EMC1428-1-AP-TR Datasheet - Page 10

• Manufacturer Part Number: EMC1428-1-AP-TR
• Description: Board Mount Temperature Sensors Octal Temp Sensor
• Manufacturer: SMSC

Specifications of EMC1428-1-AP-TR

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Revision 0.69 (06-29-09)
Temperature Accuracy
Temperature Resolution
Temperature Accuracy
Temperature Resolution
Conversion Time all
Channels
Capacitive Filter
Resistance Error
Correction
Decoded Temperature
Accuracy
Output Low Voltage
Leakage Current
First conversion ready
SMBus delay
CHARACTERISTIC
V
DD
= 3.0V to 3.6V, T
Note 2.2
If a 1% resistor is used for RSET, then it is guaranteed to decode as shown in
t
C
R
T
V
I
t
t
SYMBOL
CONV
LEAK
CONV_f
SMB_d
SET
FILTER
SERIES
OL
A
= -40°C to 125°C, all typical values at T
Table 2.2 Electrical Specifications (continued)
MIN
External Temperature Monitor
ALERT and SYS_SHDN pins
Internal Temperature Monitor
TRIP_SET Measurement
1°C Multiple Temperature Sensor with HW Thermal Shutdown & Hottest of Thermal Zones
DATASHEET
Power Up Timing
±0.25
0.125
±0.25
±0.5
0.125
190
2.2
TYP
10
±1
±2
±1
±2
2.7
100
0.5
0.4
±5
300
15
MAX
°C
°C
°C
°C
°C
°C
ms
nF
Ω
°C
V
uA
ms
ms
UNITS
A
= 27°C unless otherwise noted.
0°C < T
-40°C < T
+40°C < T
0°C < T
-40°C < T
default settings
In series with DP and DN lines
R
(see
I
powered or unpowered
T
pull-up voltage < 3.6V
Time after power up before all
channels updated with valid data
Delay before SMBus
communications should be sent by
host
Connected across external diode
SINK
A
SET
< 85°C
Note
= 8mA
= 1% resistor
A
A
< 100°C
A
< 110°C
DIODE
DIODE
2.2)
CONDITIONS
< 125°C
< 127°C
< +110°C
SMSC EMC1428
Table
Datasheet
4.1.