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.
300
250
14
200
12
150
100
10
50
8
6
4
2
0
0
–50
–100
–150
–200
–250
–300
NORMALIZED AT 25°C, REPRESENTATIVE SAMPLES
–40 –20 20 40 60 80 100
TEMPERATURE (°C)
–600
–400
–200
0
200
400
600
0
120
OFFSET VOLTAGE (µV)
Figure 5. Typical Distribution of System Offset Voltage, Referred to Output
Figure 8. Offset Voltage vs. Temperature, Normalized at 25°C,
Referred to Output
50
40
70
60
50
40
30
20
10
0
30
20
10
0
–10
–20
–30
–40
GAIN ERROR NORMALIZED AT 25°C
–50
–45 –30 –15
0
15 30 45 60 75 90 105 120
–60
–40
–20
0
20
40
60
TEMPERATURE (°C)
CMRR (µV/V)
Figure 6. Typical Distribution of CMRR, Referred to Output
Figure 9. Gain Error vs. Temperature, Normalized at 25°C
60
5
4
3
2
1
40
20
0
5V
–20
–40
–60
3.3V
–40
–20
0
20
40
60
80
100
120
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 7. CMRR vs. Temperature, Normalized at 25°C
Figure 10. Quiescent Current vs. Temperature
Rev. A | Page 6 of 16
AAVID [ AAVID THERMALLOY, LLC ]
