AD8139 AD [Analog Devices], AD8139 Datasheet - Page 16

• Manufacturer Part Number: AD8139
• Description: Low Noise Rail-to-Rail Differential ADC Driver
• Manufacturer: AD [Analog Devices]

AD8139
3.0
2.5
2.0
1.5
1.0
–40
–10
10
–2
–4
–6
–8
–1
–2
–3
–4
–5
8
6
4
2
0
5
4
3
2
1
0
Figure 49. Input Bias and Offset Current vs. Temperature
–5
–5
I
BIAS
–20
I
OS
–4
–4
V
Figure 51. V
S
=
–3
–3
0
Figure 50. Input Bias Current vs.
Input Common-Mode Voltage
±
5V
–2
–2
TEMPERATURE (°C)
20
O, cm
–1
–1
vs. V
40
V
V
ACM
OCM
OCM
0
0
(V)
(V)
60
Input Voltage
V
S
1
1
=
V
±
80
S
2.5V
= +5V
2
2
100
V
3
3
S
=
±
5V
120
4
4
170
145
120
95
70
5
5
Rev. A | Page 16 of 24
300
250
200
150
100
50
0
–40
26
25
24
23
22
21
20
50
45
40
35
30
25
20
15
10
5
0
–40
COUNT = 350
MEAN = –50µV
STD DEV = 100µV
–20
–20
Figure 52. Supply Current vs. Temperature
V
Figure 53. Offset Voltage vs. Temperature
OS, dm
V
OS, cm
0
Figure 54. V
0
TEMPERATURE ( ° C)
20
TEMPERATURE ( ° C)
20
V
OS, dm
40
OS, dm
40
Distribution
(µV)
60
60
V
80
V
S
S
=
80
= +5V
±
5V
100
100
120
120
600
400
200
0
–200
–400
–600