Datasheet

AD8546
Rev. A | Page 7 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, unless otherwise noted.
0
5
10
15
20
25
30
35
40
–2.0 –1.8 –1.6 –1.4 –1.2 –2.4 –2.2 –1.0 –0.8 –0.6 –0.4 –0.2
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
NUMBER OF AMPLIFIERS
V
OS
(mV)
09585-002
V
SY
= 2.7V
V
CM
= V
SY
/2
Figure 2. Input Offset Voltage Distribution
0
2
4
6
8
10
12
0
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 2.8 3.0 3.2 3.4 3.6 3.8 4.0
NUMBER OF
AMPLIFIERS
09585-003
TCV
OS
(µV/°C)
V
SY
= 2.7V
–40°C ≤ T
A
≤ +125°C
Figure 3. Input Offset Voltage Drift Distribution
0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
09585-004
V
CM
(V)
V
SY
= 2.7V
–3.0
–2.0
–2.5
–1.0
0
1.0
2.0
–1.5
–0.5
0.5
1.5
2.5
3.0
V
OS
(mV)
Figure 4. Input Offset Voltage vs. Common-Mode Voltage
0
5
10
15
20
25
30
35
40
–2.0 –1.8 –1.6 –1.4 –1.2 –2.4 –2.2 –1.0 –0.8 –0.6 –0.4 –0.2
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
NUMBER OF AMPLIFIERS
V
OS
(mV)
09585-005
V
SY
= 18V
V
CM
= V
SY
/2
Figure 5. Input Offset Voltage Distribution
0
2
4
6
8
10
12
0
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 2.8 3.0 3.2 3.4 3.6 3.8 4.0
NUMBER OF AMPLIFIERS
09585-006
TCV
OS
(µV/°C)
V
SY
= 18V
–40°C ≤ T
A
≤ +125°C
Figure 6. Input Offset Voltage Drift Distribution
0 2 4 6 8 10 12 14 16 18
09585-007
V
CM
(V)
V
SY
= 18V
–3.0
–2.0
–2.5
–1.0
0
1.0
2.0
–1.5
–0.5
0.5
1.5
2.5
3.0
V
OS
(mV)
Figure 7. Input Offset Voltage vs. Common-Mode Voltage