8

®

DAC7724, 7725

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

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

+15V

+5V

POWER SUPPLY REJECTION RATIO vs FREQUENCY

Frequency (Hz)

0

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

–110

–120

102

103

104

105

106

101

SINGLE SUPPLY CURRENT LIMIT vs INPUT CODE

20

15

10

5

0

–5

–10

–15

–20

200

H

400

H

600

H

800

H

A00

H

C00

H

E00

H

FFF

H

000

H

Digital Input Code

Short to Ground

Short to V

CC

16

14

12

10

8

6

4

2

0

R

LOAD (kW)

0.01

0.1

1

10

100

OUTPUT VOLTAGE vs R

LOAD

Source

Sink

LOGIC SUPPLY CURRENT

vs LOGIC INPUT LEVEL FOR DATA BITS

Logic Input Level for Data Bits (V)

5

4

3

2

1

0

0

0.5

1.0

1.5

2.0

2.5

3.5

3.0

4.5

5.0

4.0

OUTPUT NOISE vs FREQUENCY

Frequency (kHz)

1000

100

10

0.1

1

10

100

1000

10000

0

Code 004

H

Code FFF

H