EMC1413 datasheet(42/52 Pages) SMSC

42 / 52 page

Multiple Channel 1°C Temperature Sensors with Beta Compensation

Datasheet

Revision 1.41 (02-23-12)

SMSC EMC1413 / EMC1414

DATASHEET

7.18

Filter Control Register

The Filter Configuration Register controls the digital filter on the External Diode 1 channel.

Bits 1-0 - FILTER[1:0] - Control the level of digital filtering that is applied to the External Diode 1

temperature measurement as shown in Table 7.24. See Figure 6.3 and Figure 6.4 for examples on the

filter behavior.

7.19

Product ID Register

The Product ID Register holds a unique value that identifies the device.

7.20

SMSC ID Register

The Manufacturer ID register contains an 8-bit word that identifies the SMSC as the manufacturer of

the EMC1413 / EMC1414.

Table 7.23 Filter Configuration Register

ADDR.

R/W

DEFAULT

40h

R/W

Filter Control

FILTER[1:0]

00h

Table 7.24 FILTER Decode

FILTER[1:0]

AVERAGING

Disabled (default)

Level 1

Level 2

Table 7.25 Product ID Register

ADDR

R/W

DEFAULT

FDh

Product ID

(EMC1413)

21h

FDh

Product ID

(EMC1414)

25h

Table 7.26 Manufacturer ID Register

ADDR.

R/W

B7B6B5B4B3B2B1B0

DEFAULT

FEh

SMSC ID

01011101

5Dh

EMC1413 Datenblatt(PDF) 42 Page - SMSC Corporation

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