1°C Temperature Sensor with Beta Compensation
Datasheet
Chapter 9 Datasheet Revision History
Table 9.1 Customer Revision History
REVISION LEVEL & DATE
SECTION/FIGURE/ENTRY
CORRECTION
Rev. 2.0 (08-10-12)
Table 3.3, "SMBus Electrical
Specifications"
Added conditions for tHD:DAT. Data hold time
minimum of 0.3µs is required when receiving from
the master. Data hold time is 0µs min when
transmitting to the master.
Section 6.21, "Revision
Register (FFh)"
Added row to indicate that revision ID can be 04h.
Revision ID may be 04h or 01h.
Rev. 1.38 (02-28-12)
Figure 2.2,
"EMC1403/EMC1404 Pin
Diagram, DFN-10"
Added exposed pad and updated so it looks more
like a square.
Table 2.1, "EMC1403 and
EMC1404 Pin Description"
Added last row for DFN bottom pad.
Recommendation is to connect it to ground.
Rev. 1.37
(01-06-10)
Section 8.1.4, "EMC1403-
YZT"
Added to last sentence: “Revision “B”, date code
and the last 7 characters of” before “Lot Number”.
Section 8.1.3, "EMC1403-1- Corrected device code. Instead of being “32” for
AIA and EMC1403-2-AIA
(10-pin DFN)"
both devices in the 10-pin DFN package, the code
is “31” for the EMC1403-1-AIA and “32” for the
EMC1403-2-AIA.
Rev. 1.36
(07-02-09)
Table 2.1, "EMC1403 and
EMC1404 Pin Description"
In pin description table, added to function column:
“requires pull-up resistor” for SMDATA and SMCLK
pins
Table 2.1, "EMC1403 and
EMC1404 Pin Description"
Identified 5V tolerant pins. Added the following
application note below table: “For the 5V tolerant
pins that have a pull-up resistor (SMCLK,
SMDATA, THERM, and ALERT), the voltage
difference between VDD and the pull-up voltage
must never exceed 3.6V.”
Table 3.1, "Absolute
Maximum Ratings"
Updated voltage limits for 5V tolerant pins with
pull-up resistors.
Added the following note below table: “For the 5V
tolerant pins that have a pull-up resistor (SMCLK,
SMDATA, THERM, and ALERT), the pull-up
voltage must not exceed 3.6V when the device is
unpowered.”
Table 3.2, "Electrical
Specifications"
Added leakage current.
Diagrams updated
Rev. 1.35
(04-14-09)
Figure 8.2, "10-Pin DFN
Package Drawing"
Figure 8.3, "10-Pin DFN
Package Dimensions"
Figure 8.4, "10 Pin DFN
PCB Footprint"
Table 3.1, "Absolute
Maximum Ratings"
Updated thermal resistance numbers
SMSC EMC1403/EMC1404
Revision 2.0 (08-10-12)
DATA5S3HEET
SMSC [ SMSC CORPORATION ]
