AD8275
TYPICAL PERFORMANCE CHARACTERISTICS
VS = 5 V, G = 0.2, REF1 connected to GND and REF2 connected to 5 V, RL = 2 kΩ connected to VS/2, TA = 25°C, unless otherwise noted.
14
12
10
8
6
4
2
0
–600 –400 –200
0
200 400 600
OFFSET VOLTAGE (µV)
Figure 5. Typical Distribution of System Offset Voltage, Referred to Output
300
250
200
150
100
50
0
–50
–100
–150
–200
–250
NORMALIZED AT 25°C, REPRESENTATIVE SAMPLES
–300
–40 –20 0
20 40 60 80 100 120
TEMPERATURE (°C)
Figure 8. Offset Voltage vs. Temperature, Normalized at 25°C,
Referred to Output
70
60
50
40
30
20
10
0
–60
–40
–20
0
20
40
60
CMRR (µV/V)
Figure 6. Typical Distribution of CMRR, Referred to Output
50
40
30
20
10
0
–10
–20
–30
–40
GAIN ERROR NORMALIZED AT 25°C
–50
–45 –30 –15 0 15 30 45 60 75
TEMPERATURE (°C)
90 105 120
Figure 9. Gain Error vs. Temperature, Normalized at 25°C
60
5
40
20
0
–20
–40
–60
–40 –20
0
20 40 60 80 100 120
TEMPERATURE (°C)
Figure 7. CMRR vs. Temperature, Normalized at 25°C
4
3
5V
3.3V
2
1
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
Figure 10. Quiescent Current vs. Temperature
Rev. A | Page 6 of 16