Datasheet

Data Sheet AD8605/AD8606/AD8608
Rev. N | Page 13 of 24
1800
1600
0
NUMBER OF AMPLIFIERS
800
600
400
200
1200
1000
1400
OFFSET VOLTAGE (µV)
300–200 –100
200
–300
V
S
= 2.7V
T
A
= 25°C
V
CM
= 0V TO 2.7V
0 100
02731-031
Figure 31. Input Offset Voltage Distribution
COMMON-MODE VOLTAGE (V)
300
200
–300
0
2.7
INPUT OFFSET VOLTAGE (µV)
100
0
–200
–100
1.8
0.90
V
S
= 2.7V
T
A
= 25°C
02731-032
Figure 32. 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)
02731-039
V
SY
= 2.7V
V
CM
= V
SY
/2
AD8605
AD8606
AD8608
Figure 33. Input Bias Current vs. Temperature
LOAD CURRENT (mA)
1k
10
0.1
0.001 100.01
OUTPUT SATUR
ATION VOLTAGE (mV)
0.1
1
100
1
SOURCE
SINK
V
S
= 2.7V
T
A
= 25°C
02731-033
Figure 34. Output Saturation Voltage vs. Load Current
TEMPERATURE (°C)
2.680
2.675
2.650
5 20 1255035
OUTPUT VOLTAGE (V)
65 80 95 110
2.665
2.655
2.670
2.660
–10–25–40
V
S
= 2.7V
V
OH
@ 1mA LOAD
02731-034
Figure 35. Output Voltage Swing High vs. Temperature
0.045
0.025
0
0.035
0.015
0.005
0.030
0.040
0.020
0.010
TEMPERATURE (°C)
5 20 1255035
OUTPUT VOLTAGE (V)
65 80 95 110–10–25–40
V
S
= 2.7V
V
OL
@ 1mA LOAD
02731-035
Figure 36. Output Voltage Swing Low vs. Temperature