MSC1202Y2RHHT datasheet(15/92 Pages) TI1

номер детали	MSC1202Y2RHHT

подробное описание детали	Precision Analog-to-Digital Converter and Current-Output Digital-to-Analog Converter

PDF	92 Pages

Scroll/Zoom	100%

производитель	TI1 [Texas Instruments]

домашняя страница	http://www.ti.com

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15 / 92 page

MSC1200

MSC1201

MSC1202

SBAS317E − APRIL 2004 − REVISED MAY 2006

www.ti.com

TYPICAL CHARACTERISTICS: ALL DEVICES

AVDD = +5V, DVDD = +5V, fOSC = 8MHz, PGA = 1, fMOD = 15.625kHz, ADC Bipolar Mode, Buffer ON, and VREF ≡ (REF IN+) − (REF IN−) = +2.5V, unless

otherwise specified.

−5

−10

−15

ADC INTEGRAL NONLINEARITY

vs INPUT VOLTAGE

ADC Input Voltage (V)

−2.5

−1.0 −0.5

1.0

0.5

2.0

2.5

−1.5

−2.0

1.5

+125

+85

+25

−55_C

−40_C

DD =5V

REF =2.5V

Buffer ON

−5

−10

−15

ADC INTEGRAL NONLINEARITY

vs INPUT VOLTAGE

ADC Input Voltage (V)

−2.5

−1.0 −0.5

1.0

0.5

2.0

2.5

−1.5

−2.0

1.5

+85

+25

−40_C

DD =5V

REF =2.5V

Buffer OFF

−5

−10

−15

ADC INTEGRAL NONLINEARITY

vs INPUT SIGNAL

IN (V)

IN = − VREF

IN =+VREF

REF =AVDD =5V

Buffer OFF

ADC INTEGRAL NONLINEARITY

vs V

REF

REF (V)

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

IN =VREF

Buffer OFF

DD =3V

DD =5V

ADC INTEGRAL NONLINEARITY ERROR

vs PGA

PGA Setting

216

8128

DD =5V

REF =2.5V

−5

−10

−15

ADC OFFSET vs TEMPERATURE

(Offset Calibration at 25

_COnly)

Temperature (

_C)

−60

120 140

−20

−40

100

DD =5V

DD =3V

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