DAC7578SPWR datasheet(7/55 Pages) TI

7 / 55 page

Digital Input Code

512

1024

1536

2048

2560

3072

3584

4096

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

-0.8

-0.4

0.4

0.8

All Eight Channels Shown

External Reference = 5V

CH A

CH B

CH C

CH D

CH E

CH F

CH G

CH H

Digital Input Code

512

1024

1536

2048

2560

3072

3584

4096

-0.25

-0.20

-0.15

-0.10

-0.05

0.00

0.05

0.10

0.15

0.20

0.25

All Eight Channels Shown

External Reference = 5V

CH A

CH B

CH C

CH D

CH E

CH F

CH G

CH H

Digital Input Code

512

1024

1536

2048

2560

3072

3584

4096

-1.0

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

1.0

-0.8

-0.4

0.0

0.4

0.8

All Eight Channels Shown

External Reference = 5V

CH A

CH B

CH C

CH D

CH E

CH F

CH G

CH H

Digital Input Code

512

1024

1536

2048

2560

3072

3584

4096

-0.25

-0.20

-0.15

-0.05

0.05

0.15

0.25

-0.10

0.00

0.10

0.20

All Eight Channels Shown

External Reference = 5V

CH A

CH B

CH C

CH D

CH E

CH F

CH G

CH H

Digital Input Code

512

1024

1536

2048

2560

3072

3584

4096

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

-0.8

-0.4

0.4

0.8

All Eight Channels Shown

External Reference = 5V

CH A

CH B

CH C

CH D

CH E

CH F

CH G

CH H

Digital Input Code

512

1024

1536

2048

2560

3072

3584

4096

-0.25

-0.20

-0.15

-0.10

-0.05

0.00

0.05

0.10

0.15

0.20

0.25

All Eight Channels Shown

External Reference = 5V

CH A

CH B

CH C

CH D

CH E

CH F

CH G

CH H

DAC5578

DAC6578

DAC7578

www.ti.com

SBAS496A – MARCH 2010 – REVISED AUGUST 2010

TYPICAL CHARACTERISTICS: DAC at AVDD = 5.5 V

At TA = 25°C, external reference used, DAC output not loaded, and all DAC codes in straight binary data format, DAC7578

graphs shown (unless otherwise noted).

LINEARITY ERROR

DIFFERENTIAL LINEARITY ERROR

vs DIGITAL INPUT CODE (DAC7578, 12-Bit, –40°C)

Figure 2.

Figure 3.

LINEARITY ERROR

DIFFERENTIAL LINEARITY ERROR

vs DIGITAL INPUT CODE (DAC7578, 12-Bit, +25°C)

Figure 4.

Figure 5.

LINEARITY ERROR

DIFFERENTIAL LINEARITY ERROR

vs DIGITAL INPUT CODE (DAC7578, 12-Bit, +125°C)

Figure 6.

Figure 7.

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Product Folder Link(s): DAC5578 DAC6578 DAC7578

DAC7578SPWR Datasheet(PDF) 7 Page - Texas Instruments

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