Octal, 13-Bit Voltage-Output

DAC with Parallel Interface

4

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__________________________________________Typical Operating Characteristics

-36

-30

-24

-18

-12

-6

0

6

0.1

1

10

100

1000

10,000

REFERENCE INPUT SMALL-SIGNAL

FREQUENCY RESPONSE

FREQUENCY (kHz)

SINE WAVE AT REF–

2V ±100mV

CODE ALL 1s

-20

-15

-10

-5

0

5

10

15

20

-60 -40 -20 0

20 40 60 80 100 120 140

SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (°C)

0

0.010

0.020

0.030

0.040

0.050

0.060

0.070

0.080

0.090

0.100

1

10

100

1000

TOTAL HARMONIC DISTORTION

+ NOISE AT DAC OUTPUT

vs. REFERENCE FREQUENCY

FREQUENCY (kHz)

INPUT CODE = ALL 1s

0

0.010

0.020

0.030

0.040

0.050

0.060

0.070

0.080

0.090

0.100

1

10

100

1000

TOTAL HARMONIC DISTORTION

+ NOISE AT DAC OUTPUT

vs. REFERENCE FREQUENCY

FREQUENCY (kHz)

INPUT CODE = ALL 1s

-90

-80

-70

-60

-50

-40

-30

-20

-10

0

0.1

1

10

100

1000

REFERENCE FEEDTHROUGH

FREQUENCY (kHz)

SINE WAVE AT REF_

2V ±2V

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

RELATIVE ACCURACY

vs. DIGITAL INPUT CODE

DIGITAL INPUT CODE (DECIMAL)

-22

-18

-14

-10

-6

-2

0

2

0.1

1

10

100

1000

10,000

REFERENCE INPUT LARGE-SIGNAL

FREQUENCY RESPONSE

FREQUENCY (kHz)

SINE WAVE AT REF_

2V ±2V

CODE ALL 1s

1

10

100

1000

0.01

0.1

1

10

100

SETTLING TIME

vs. LOAD CAPACITANCE

LOAD CAPACITANCE (nF)

-2

-1

0

1

2

3

01

2

3

4

5

RELATIVE ACCURACY vs.

REFERENCE VOLTAGE

REFERENCE VOLTAGE (V)