Datasheet

8
®
DAC7724, 7725
TYPICAL PERFORMANCE CURVES: V
SS
= 0V (Cont.)
At T
A
= +25°C, V
CC
= +15V, V
DD
= +5V, V
SS
= 0V, V
REFH
= +10V, V
REFL
= 0V, representative unit, unless otherwise specified.
+15V
+5V
POWER SUPPLY REJECTION RATIO vs FREQUENCY
Frequency (Hz)
PSRR (dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
10
2
10
3
10
4
10
5
10
6
10
1
SINGLE SUPPLY CURRENT LIMIT vs INPUT CODE
20
15
10
5
0
–5
–10
–15
–20
I
OUT
(mA)
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
V
OUT
(V)
Source
Sink
LOGIC SUPPLY CURRENT
vs LOGIC INPUT LEVEL FOR DATA BITS
Logic Input Level for Data Bits (V)
Logic Supply Current (mA)
5
4
3
2
1
0
0 0.5 1.0 1.5 2.0 2.5 3.53.0 4.5 5.04.0
OUTPUT NOISE vs FREQUENCY
Frequency (kHz)
Noise (nV/√Hz)
1000
100
10
0.1 1 10 100 1000 100000
Code 004
H
Code FFF
H