Datasheet

AD8531/AD8532/AD8534
Rev. F | Page 6 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
INPUT OFFSET VOLTAGE (mV)
QUANTITY (Amplifiers)
500
400
300
200
100
–12 –10 –8 –6 –4 –2 0 2 4
01099-006
V
S
= 2.7V
V
CM
= 1.35V
T
A
= 25°C
Figure 6. Input Offset Voltage Distribution
INPUT OFFSET VOLTAGE (mV)
QUANTITY (Amplifiers)
500
400
300
200
100
–12 –10 –8 –6 –4 –2 0 2 4
01099-007
V
S
= 5V
V
CM
= 2.5V
T
A
= 25°C
Figure 7. Input Offset Voltage Distribution
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE (mV)
–2
–3
–4
–5
–6
–7
–8
–35 –15 5 25 45 65 85
01099-008
V
S
= 5V
V
CM
= 2.5V
Figure 8. Input Offset Voltage vs. Temperature
TEMPERATURE (°C)
INPUT BIAS CURRENT (pA)
8
7
6
5
4
3
2
–35 –15 5 25 45 65 85
01099-009
V
S
= 5V, 3V
V
CM
= V
S
/2
Figure 9. Input Bias Current vs. Temperature
COMMON-MODE VOLTAGE (V)
INPUT BIAS CURRENT (pA)
8
7
6
5
4
3
2
01 2 34 5
01099-010
V
S
= 5V
T
A
= 25°C
Figure 10. Input Bias Current vs. Common-Mode Voltage
TEMPERATURE (°C)
INPUT OFFSET CURRENT (pA)
5
4
3
2
1
0
–1
–2
6
–35 –15 5 25 45 65 85
01099-011
V
S
= 5V, 3V
V
CM
= V
S
/2
Figure 11. Input Offset Current vs. Temperature