Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
2.00
1.75 VDD = 2.7V
1.50 VSS = 0V
1.25
1.00
0.75
INL TA = –40°C
INL TA = +25°C
0.50
0.25
0
–0.25
–0.50
INL TA = +85°C
–0.75
–1.00
–1.25
–1.50
–1.75
–2.00
0
64
128
192
256
DIGITAL CODE
Figure 5. INL vs. Code; TA = −40°C, +25°C, +85°C Overlay
2.00
1.75 VDD = 2.7V
1.50 VSS = 0V
1.25
1.00
0.75
DNL TA = –40°C
0.50
DNL TA = +25°C
0.25
0
–0.25
–0.50
–0.75
DNL TA = +85°C
–1.00
–1.25
–1.50
–1.75
–2.00
0
64
128
192
256
DIGITAL CODE
Figure 6. DNL vs. Code; TA = −40°C, +25°C, +85°C Overlay
0.20
0.15
0.10
VDD = 5.5V
VSS = 0V
TA = 25°C
0.05
0
–0.05
–0.10
–0.15
–0.20
0
32
64
96 128 160 192 224 256
CODE (Decimal)
Figure 7. R-DNL vs. Code; RAB = 10 kΩ, 50 kΩ, 100 kΩ Overlay
AD5232
2000
1500
VDD = 5V
TA = –40°C/+85°C
VA = NO CONNECT
RWB MEASURED
1000
500
0
0
32
64
96 128 160 192 224 256
CODE (Decimal)
Figure 8. ΔRWB/ΔT vs. Code; RAB = 10 kΩ, VDD = 5 V
70
VDD = 5V
60
TA = –40°C/+85°C
VA = 2V
50
VB = 0V
40
30
20
10
0
–10
0
32
64
96 128 160 192 224 256
CODE (Decimal)
Figure 9. ΔVWB/ΔT vs. Code; RAB = 10 kΩ, VDD = 5 V
1
VDD = +2.5V
VSS = –2.5V
VCM = 0V
0.1
0.01
0.001
–50 –35 –20 –5 10 25 40 55 70 85
TEMPERATURE (°C)
Figure 10. ICM vs. Temperature (See Figure 30)
Rev. C | Page 9 of 24