10

®

DAC7744

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

Frequency (Hz)

100

1k

10k

100k

1M

POWER SUPPLY REJECTION RATIO vs FREQUENCY

+15V

+5V

TYPICAL PERFORMANCE CURVES: VSS = 0V (Cont.)

At TA = +25°C, VDD = +5V, VCC = +15V, VSS = 0, VREFH = +10V, and VREFL = 0V, representative unit, unless otherwise specified.

20

15

10

5

0

–5

–10

–15

–20

Input Code

0000

H

2000

H

4000

H

6000

H

8000

H

A000

H

0000

H

E000

H

FFFF

H

SINGLE-SUPPLY CURRENT LIMIT

vs INPUT CODE

Short to Ground

Short to V

CC

16

14

12

10

8

6

4

2

0

R

LOAD (kΩ)

0.01

0.1

1

10

100

OUTPUT VOLTAGE vs R

LOAD

Source

Sink

12

10

8

6

4

2

0

LOGIC SUPPLY CURRENT

vs LOGIC INPUT LEVEL FOR DATA BITS

Logic Input Level for Data Bits (V)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

+5V

CS

0

Time (500ns/div)

DIGITAL-TO-ANALOG OUTPUT GLITCH

2LSB/div