AMC7812SPAPR datasheet(17/92 Pages) TI

Part #	AMC7812SPAPR

Description	12-Bit Analog Monitoring and Control Solution with Multichannel ADC, DACs, and Temperature Sensors

PDF	92 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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17 / 92 page

−2

−1.5

−1

−0.5

0.5

1.5

−40

−25

−10

110

TA (°C)

Gain = 2

VREF = 2.5V, Internal

Code = 020h

−5

−4

−3

−2

−1

−40

−25

−10

110

TA (°C)

Gain = 5

VREF = 2.5V, Internal

Code = 020h

TA =+25°C

Gain=5

VREF =2.5V,Internal

Code=020h

10884Channels

OffsetError(mV)

TA =+25°C

Gain=2

VREF =2.5V,Internal

Code=020h

2220Channels

OffsetError(mV)

−0.15

−0.1

−0.05

0.05

0.1

0.15

4.5

7.5

10.5

13.5

16.5

AVCC (V)

TA = +25°C

Gain = 2

VREF = 2.5V, Internal

−0.3

−0.2

−0.1

0.1

0.2

0.3

AVCC (V)

TA = +25°C

Gain = 5

VREF = 2.5V, Internal

AMC7812

www.ti.com

SBAS513E – JANUARY 2011 – REVISED SEPTEMBER 2013

TYPICAL CHARACTERISTICS: DAC (continued)

At +25°C, unless otherwise noted.

GAIN ERROR vs SUPPLY

Figure 24.

Figure 25.

OFFSET VOLTAGE

Figure 26.

Figure 27.

OFFSET VOLTAGE vs TEMPERATURE

Figure 28.

Figure 29.

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