Octal, 14-Bit Voltage-Output DAC

with Parallel Interface

6

_______________________________________________________________________________________

ZERO-SCALE ERROR

8

6

2

4

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0

010

OUT

LDAC

5V/div

5mV/div

MAJOR CARRY GLITCH IMPULSE

(0xFFFF–0x10000)

MX7841 toc13

2

µs/div

MX7841 toc14

2

µs/div

OUT

LDAC

MAJOR CARRY GLITCH IMPULSE

(0x1000–0xFFF)

5V/div

5mV/div

8

6

4

2

-0.3

-0.1

0.1

0.3

0.5

0.7

0.9

1.1

-0.5

010

DNL (MAX, MIN)

8

6

2

4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

-0.4

010

FULL-SCALE ERROR

8

6

2

4

0.2

0.4

0.6

0.8

1.0

1.2

1.4

0

010

-40

-20

-30

0

-10

20

10

30

-40

-10

5

-25

20

35

50

65

80

SHORT-CIRCUIT CURRENT

vs. TEMPERATURE

TEMPERATURE (°C)

ZERO-SCALE OUTPUT,

SINKING CURRENT

FULL-SCALE OUTPUT,

SOURCING CURRENT

Typical Operating Characteristics (continued)

+25°C, unless otherwise noted.)

INL (MAX, MIN)

8

6

4

2

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

-0.5

010