Datasheet

AD8615/AD8616/AD8618
Rev. E | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
0
200
600
1400
1800
2200
1000
400
1200
1600
2000
800
NUMBER OF AMPLIFIERS
–700 –500 –300 –100 100 300 500 700
OFFSET VOLTAGE (
µV)
V
S
= 5V
T
A
= 25°C
V
CM
= 0V TO 5V
0
4648-006
Figure 6. Input Offset Voltage Distribution
0
2
6
14
18
22
10
4
12
16
20
8
NUMBER OF AMPLIFIERS
024681012
TCV
OS
(µV/°C)
V
S
= ±2.5V
T
A
= –40°C TO +125°C
V
CM
= 0V
04648-007
Figure 7. Offset Voltage Drift Distribution
–400
–500
–300
–200
–100
0
100
200
300
400
500
INPUT OFFSET VOLTAGE (
µV)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
COMMON-MODE VOLTAGE (V)
V
S
= 5V
T
A
= 25°C
04648-008
Figure 8. Input Offset Voltage vs. Common-Mode Voltage
(200 Units, Five Wafer Lots Including Process Skews)
0
50
100
150
200
250
300
350
INPUT BIAS CURRENT
(
pA)
0 255075100125
TEMPERATURE (-
°C)
V
S
= ±2.5V
04648-009
Figure 9. Input Bias Current vs. Temperature
SINK
SOURCE
1000
100
10
1
0.1
0.001 0.01 0.1
110
I
LOAD
(mA)
V
SY
–
V
OUT
(mV)
100
V
S
= 5V
T
A
= 25°C
0
4648-010
Figure 10. Output Voltage to Supply Rail vs. Load Current
0
20
40
60
80
100
120
OUTPUT S
A
TUR
A
TION VOLTAGE (mV)
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
V
S
= 5V
1mA LOAD
10mA LOAD
04648-011
Figure 11. Output Saturation Voltage vs. Temperature