Datasheet

®
6
DAC7621
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°, and V
DD
= 5V, unless otherwise specified.
80
60
40
20
0
–20
–40
–60
–80
SHORT-CIRCUIT CURRENT vs OUTPUT VOLTAGE
Output Current (mA)
Output Voltage (V)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Positive
Current
Limit
Data = 800
H
Output tied to I
SOURCE
Negative
Current
Limit
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
SUPPLY CURRENT vs TEMPERATURE
Supply Current (mA)
Temperature (°C)
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90
V
LOGIC
= 3.5V
Data = FFF
H
No Load
V
DD
= 4.75V
V
DD
= 5.25V
V
DD
= 5.0V
LARGE-SIGNAL SETTLING TIME
1V/div
Time (20µs/div)
C
L
= 110pF
R
L
= No Load
LD
V
OUT
RISE TIME DETAIL
Output Voltage (1mV/div)
Time (10µs/div)
LD
V
OUT
MID-SCALE GLITCH PERFORMANCE
V
OUT
(2mV/div)
Time (500ns/div)
V
OUT
LOADDAC
7FF
H
to 800
H
MID-SCALE GLITCH PERFORMANCE
V
OUT
(2mV/div)
Time (500ns/div)
LOADDAC
800
H to
7FF
H
V
OUT