AD8505/AD8506/AD8508
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, unless otherwise noted.
250
VSY = 1.8V
VCM = VSY/2
200
150
100
50
0
–4
16
14
–3
–2
–1
0
1
2
3
4
VOS (mV)
Figure 7. Input Offset Voltage Distribution
VSY = 1.8V
–40°C ≤ TA ≤ +125°C
12
10
8
6
4
2
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
TCVOS (µV/°C)
Figure 8. Input Offset Voltage Drift Distribution
2000
1500
VSY = 1.8V
1000
500
0
–500
–1000
–1500
–2000
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
VCM (V)
Figure 9. Input Offset Voltage vs. Input Common-Mode Voltage
250
VSY = 5V
VCM = VSY/2
200
150
100
50
0
–4 –3 –2
–1
0
1
2
3
4
VOS (mV)
Figure 10. Input Offset Voltage Distribution
12
VSY = 5V
–40°C ≤ TA ≤ +125°C
10
8
6
4
2
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
TCVOS (µV/°C)
Figure 11. Input Offset Voltage Drift Distribution
2000
1500
VSY = 5V
1000
500
0
–500
–1000
–1500
–2000
0
1
2
3
4
5
VCM (V)
Figure 12. Input Offset Voltage vs. Input Common-Mode Voltage
Rev. E | Page 6 of 20