MSC1210 datasheet(16/83 Pages) TI

16 / 83 page

MSC1210

SBAS203F − MARCH 2002 − REVISED NOVEMBER 2004

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TYPICAL CHARACTERISTICS (Continued)

AVDD = +5V, DVDD = +5V, fOSC = 8MHz, PGA = 1, fDATA = 10Hz, Buffer ON, and VREF = (REF IN+) − (REF IN−) = +2.5V, unless otherwise specified.

FAST SETTLING FILTER

EFFECTIVE NUMBER OF BITS vs DECIMATION RATIO

500

1000

1500

2000

1500

Decimation Ratio =

MOD

DATA

Fast Settling Filter

PGA = 1

PGA = 128

EFFECTIVE NUMBER OF BITS vs f

MOD

(set with ACLK)

Data Rate (SPS)

100

10k

100k

MOD = 15.6kHz

MOD = 62.5kHz

MOD = 203kHz

MOD = 110kHz

MOD = 31.25kHz

EFFECTIVE NUMBER OF BITS vs f

MOD (set with ACLK)

WITH FIXED DECIMATION

Data Rate (SPS)

100

10k

100k

DEC = 2020

DEC = 255

DEC = 500

DEC = 50

DEC = 20

DEC = 10

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

NOISE vs INPUT SIGNAL

IN (V)

−2.5

−1.5

0.5

−0.5

1.5

2.5

−50

−100

−150

−200

OFFSET vs TEMPERATURE

PGA1

PGA128

PGA64

Temperature ( C)

−50

−30

−10

PGA16

1.00010

1.00006

1.00002

0.99998

0.99994

0.99990

0.99986

GAIN vs TEMPERATURE

−50

−30

−10

Temperature ( C)

MSC1210 Datasheet(PDF) 16 Page - Texas Instruments

MSC1210 Datasheet(HTML) 16 Page - Texas Instruments

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