TYPICAL PERFORMANCE CURVES
At TA = +25°C, VCC = +2.7V, VREF = +2.5V, fSAMPLE = 75kHz, fCLK = 16 • fSAMPLE, unless otherwise specified.
INTEGRAL LINEARITY ERROR vs CODE
DIFFERENTIAL LINEARITY ERROR vs CODE
1.00
0.75
1.00
0.75
0.50
0.50
0.25
0.25
0.00
0.00
–0.25
–0.50
–0.75
–1.00
–0.25
–0.50
–0.75
–1.00
0
2048
Code
4095
0
2048
Code
4095
POWER DOWN SUPPLY CURRENT
vs TEMPERATURE
SUPPLY CURRENT vs TEMPERATURE
350
300
250
200
150
100
50
120
100
80
60
40
20
0
–50
–25
0
25
50
75
100
–50
–25
0
25
50
75
100
Temperature (°C)
Temperature (°C)
QUIESCENT CURRENT vs VCC
MAXIMUM SAMPLE RATE vs VCC
400
350
300
250
200
150
100
1000
100
10
1
1
2
3
4
5
1
2
3
4
5
VCC (V)
VCC (V)
®
ADS7822
4
BB [ BURR-BROWN CORPORATION ]
