AD8605/AD8606/AD8608
TYPICAL PERFORMANCE CHARACTERISTICS
4500
V
S
= 5V
4000 T
A
= 25°C
V
CM
= 0V TO 5V
3500
0.30
0.25
0.20
0.15
0.10
V
OS
(mV)
NUMBER OF AMPLIFIERS
3000
2500
2000
1500
1000
02731-007
0.05
0
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
0
0.5
1.0
1.5
2.0
2.5
3.0
V
CM
(V)
3.5
4.0
4.5
02731-010
500
0
–300
–200
–100
0
100
OFFSET VOLTAGE (µV)
200
300
5.0
Figure 7. Input Offset Voltage Distribution
24
Figure 10. Input Offset Voltage vs. Common-Mode Voltage
(200 Units, 5 Wafer Lots, Including Process Skews)
360
320
V
S
= ±5V
20
V
S
= 5V
T
A
= –40°C TO +125°C
V
CM
= 2.5V
16
INPUT BIAS CURRENT (pA)
NUMBER OF AMPLIFIERS
280
240
AD8605/AD8606
200
160
AD8608
120
80
02731-011
12
8
4
02731-008
40
0
0
0
0.4
0.8
1.2
1.6
2.0 2.4 2.8 3.2
TCVOS (µV/°C)
3.6
4.0
4.4
4.8
0
25
50
75
TEMPERATURE (°C)
100
125
Figure 8. AD8608 Input Offset Voltage Drift Distribution
Figure 11. Input Bias Current vs. Temperature
20
18
16
OUTPUT SATURATION VOLTAGE (mV)
V
S
= 5V
T
A
= –40°C TO +125°C
V
CM
= 2.5V
1k
V
S
= 5V
T
A
= 25°C
100
NUMBER OF AMPLIFIERS
14
12
10
8
6
4
2
0
0
02731-009
10
SOURCE
1
02731-012
SINK
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
TCVOS (µV/°C)
0.1
0.001
0.01
0.1
LOAD CURRENT (mA)
1
10
Figure 9. AD8605/AD8606 Input Offset Voltage Drift Distribution
Figure 12. Output Saturation Voltage vs. Load Current
Rev. H | Page 9 of 24
AD [ ANALOG DEVICES ]
