MSC1202Y2RHHT datasheet(18/92 Pages) TI

номер детали	MSC1202Y2RHHT

подробное описание детали	Precision Analog -to-Digital Converter

PDF	92 Pages

Scroll/Zoom	100%

производитель	TI [Texas Instruments]

домашняя страница	http://www.ti.com

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18 / 92 page

MSC1200

MSC1201

MSC1202

SBAS317E − APRIL 2004 − REVISED MAY 2006

www.ti.com

TYPICAL CHARACTERISTICS: ALL DEVICES (Continued)

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.

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

IDAC OUTPUT CURRENT

vs IDAC OUTPUT VOLTAGE

IDAC Output Votage (V)

0.5

1.0

1.5

2.0

2.5

5.5

5.0

4.5

4.0

3.5

3.0

DD =5V

IDAC = FFh

DD =3V

1020

1010

1000

990

980

970

960

950

940

930

920

910

900

IDAC OUTPUT CURRENT AT TEMPERATURE

vs ANALOG SUPPLY VOLTAGE

Analog Supply Voltage (V)

2.5

3.5

3.0

4.0

4.5

5.0 5.25

2.75

3.25

3.75

4.25

4.75

+85

+125

+25

−40_C

−55_C

2.0

1.5

1.0

0.5

−0.5

IDAC INTEGRAL NONLINEARITY

vs IDAC CODE

IDAC Code

DIGITAL OUTPUT PIN VOLTAGE

Output Current (mA)

020

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

Low

Output

Low

Output

HISTOGRAM OF

TEMPERATURE SENSOR VALUES

Temperature Sensor Value (mV)

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