1°C Temperature Sensor with Beta Compensation
Datasheet
Bits 1-0 - FILTER[1:0] - Control the level of digital filtering that is applied to the External Diode
temperature measurements as shown in Table 6.24. See Figure 5.3and Figure 5.4 for examples on the
filter behavior.
Table 6.24 Filter Settings
FILTER[1:0]
1
0
AVERAGING
0
0
1
1
0
1
0
1
Disabled (default)
Level 1
Level 1
Level 2
6.19
Product ID Register
Table 6.25 Product ID Register
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
21h
EMC1403
FDh
R
Product ID
0
0
1
0
0
0
0
1
1
25h
EMC1404
FDh
R
Product ID
0
0
1
0
0
1
0
The Product ID Register holds a unique value that identifies the device.
6.20
SMSC ID Register (FEh)
Table 6.26 Manufacturer ID Register
ADDR.
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
FEh
R
SMSC ID
0
1
0
1
1
1
0
1
5Dh
The Manufacturer ID register contains an 8 bit word that identifies the SMSC as the manufacturer of
the EMC1403 and EMC1404.
SMSC EMC1403/EMC1404
Revision 2.0 (08-10-12)
DATA4S3HEET
SMSC [ SMSC CORPORATION ]
