
REV. 0
Typical Performance Characteristics–AD5426/AD5432/AD5443
–7–
CODE
I
0.20
0.10
0.15
0
–0.05
0.05
–0.10
–0.15
–0.200
50
100
150
250
200
T
A
= 25 C
V
REF
= 10V
V
DD
= 5V
TPC 1. INL vs. Code (8-Bit DAC)
CODE
D
0.20
0.15
0.10
0.05
–0.10
–0.05
0
–0.15
–0.200
200
T
A
= 25 C
V
REF
= 10V
V
DD
= 5V
50
100
150
250
TPC 4. DNL vs. Code (8-Bit DAC)
REFERENCE VOLTAGE
I
0.6
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.32
3
4
5
6
7
8
9
10
MAX INL
MIN INL
T
A
= 25 C
V
REF
= 10V
V
= 5V
AD5443
TPC 7. INL vs. Reference Voltage
CODE
I
0.5
0.4
0.3
0.2
0.1
0
–0.5
–0.4
–0.3
–0.2
–0.1
0
200
400
800
600
1000
T
A
= 25 C
V
REF
= 10V
V
DD
= 5V
TPC 2. INL vs. Code (10-Bit DAC)
CODE
D
0.5
0.4
0.3
0.1
0.2
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
200
400
800
600
1000
T
A
= 25 C
V
REF
= 10V
V
DD
= 5V
TPC 5. DNL vs. Code (10-Bit DAC)
REFERENCE VOLTAGE
D
–0.40
–0.45
–0.50
–0.55
–0.60
–0.65
–0.702
3
4
5
6
7
8
9
10
MIN DNL
T
A
= 25 C
V
REF
= 10V
V
= 5V
AD5443
TPC 8. DNL vs. Reference Voltage
CODE
I
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.00
500 1000 1500 2000 2500 3000 3500 4000
T
A
= 25 C
V
REF
= 10V
V
DD
= 5V
TPC 3. INL vs. Code (12-Bit DAC)
CODE
D
1.0
0.2
0.8
0.6
0.4
–0.2
–0.4
–0.6
0
–0.8
–1.00
500 1000
2000 2500 3000 3500
1500
4000
T
A
= 25 C
V
REF
= 10V
V
DD
= 5V
TPC 6. DNL vs. Code (12-Bit DAC)
TEMPERATURE ( C)
E
5
4
–3
–4
0
–2
3
2
–5
–60 –40 –20
0
20
40
60
80 100 120 140
–1
1
V
DD
= 5V
V
DD
= 3V
V
REF
= 10V
TPC 9. Gain Error vs. Temperature