Datasheet

MAX5322
±10V, Dual, 12-Bit, Serial, Voltage-Output DAC
10 ______________________________________________________________________________________
BIPOLAR REFERENCE INPUT RESISTANCE
vs. INPUT CODE
MAX5322 toc25
INPUT CODE (DECIMAL)
REF INPUT RESISTANCE (kΩ)
307220481024
10
20
30
40
50
60
70
80
90
100
0
0 4096
BIPOLAR REFERENCE
INPUT BANDWIDTH
MAX5322 toc27
FREQUENCY (kHz)
RESPONSE (dB)
1001010.1
-15
-10
-5
0
5
-20
0.01 1000
200mV
P-P
INTO REF_
UNIPOLAR STARTUP RESPONSE,
C
LOAD
= 10pF
MAX5322 toc28A
t = 10.0µs/div
V
DD
V
CC
V
REF
V
OUT
20V/div
5V/div
5V/div
2V/div
UNIPOLAR STARTUP RESPONSE,
C
LOAD
= 230pF
MAX5322 toc28B
t = 10.0µs/div
V
DD
V
CC
V
REF
V
OUT
20V/div
5V/div
5V/div
1V/div
BIPOLAR STARTUP RESPONSE,
C
LOAD
= 10pF
MAX5322 toc29A
t = 10.0µs/div
V
DD
V
CC
V
SS
V
OUT
20V/div
5V/div
10V/div
2V/div
BIPOLAR STARTUP RESPONSE,
C
LOAD
= 230pF
MAX5322 toc29B
t = 10.0µs/div
V
DD
V
CC
V
SS
V
OUT
5V/div
20V/div
10V/div
1V/div
Typical Operating Characteristics (continued)
(V
DD
= +15V, V
SS
= -15V for bipolar graphs, V
SS
= 0 for unipolar graphs, V
CC
= +5V, AGND = DGND = SGND_ = 0, V
REF_
= +5.0V,
output unloaded, T
A
= +25°C, all graphs apply to both unipolar and bipolar, unless otherwise noted.)
UNIPOLAR REFERENCE INPUT RESISTANCE
vs. INPUT CODE
MAX5322 toc24
INPUT CODE (DECIMAL)
REF INPUT RESISTANCE (kΩ)
307220481024
10
20
30
40
50
60
70
80
90
100
0
0 4096
UNIPOLAR REFERENCE
INPUT BANDWIDTH
MAX5322 toc26
FREQUENCY (kHz)
RESPONSE (dB)
1001010.1
-15
-10
-5
0
5
-20
0.01 1000
200mV
P-P
INTO REF_