Datasheet

Data Sheet AD8605/AD8606/AD8608
Rev. O | Page 9 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
OFFSET VOLTAGE (µV)
NUMBER OF AMPLIFIERS
4500
4000
0
2000
1500
1000
500
3000
2500
3500
300–200 –100 0 100 200
–300
V
S
= 5V
T
A
= 25°C
V
CM
= 0V TO 5V
02731-007
Figure 7. Input Offset Voltage Distribution
TCVOS (µV/°C)
12
0
4.80.4
NUMBER OF AMPLIFIERS
0.8 1.6 2.4 3.2 4.0
16
8
4
24
20
4.4
V
S
= 5V
T
A
= –40°C TO +125°C
V
CM
= 2.5V
0 1.2 2.0 2.8 3.6
02731-008
Figure 8. AD8608 Input Offset Voltage Drift Distribution
TCVOS (µV/°C)
20
10
0
2.60.2
NUMBER OF AMPLIFIERS
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
14
6
2
2.2
2.4
12
16
8
4
18
0
V
S
= 5V
T
A
= –40°C TO +125°C
V
CM
= 2.5V
02731-009
Figure 9. AD8605/AD8606 Input Offset Voltage Drift Distribution
0
02731-010
–0.30
–0.25
–0.20
–0.15
–0.10
–0.05
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 3.5 4.0 4.5 5.0
V
CM
(V)
V
OS
(mV)
V
S
= 5V
F
igure 10. Input Offset Voltage vs. Common-Mode Voltage
(200 Units, 5 Wafer Lots, Including Process Skews)
250
200
150
100
50
0
–150
–100
–50
–50 –25 0 25 50 75 100 125
INPUT BIAS CURRENT (pA)
TEMPERATURE (°C)
02731-011
V
SY
= 5V
V
CM
= V
SY
/2
AD8605
AD8606
AD8608
F
igure 11. Input Bias Current vs. Temperature
LOAD CURRENT (mA)
1k
10
0.1
0.001 100.01
OUTPUT SATURATION VOLTAGE (mV)
0.1
1
100
1
SINKSOURCE
V
S
= 5V
T
A
= 25°C
02731-012
Figure 12. Output Saturation Voltage vs. Load Current
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