TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, VCC = +5V, VREF = +5V, fSAMPLE = 200kHz, and fCLK = 16 • fSAMPLE, unless otherwise specified.
DIFFERENTIAL LINEARITY ERROR vs CODE
INTEGRAL 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
CHANGE IN INTEGRAL LINEARITY AND DIFFERENTIAL
LINEARITY vs REFERENCE VOLTAGE
INPUT LEAKAGE CURRENT vs TEMPERATURE
0.10
0.05
10
1
Change in Differential
Linearity (LSB)
0.00
–0.05
–0.10
–0.15
–0.20
0.1
0.01
Change in Integral
Linearity (LSB)
1
2
3
4
5
–55
–40
–25
0
25
70
85
Reference Voltage (V)
Temperature (°C)
POWER DOWN SUPPLY CURRENT
vs TEMPERATURE
SUPPLY CURRENT vs TEMPERATURE
fSAMPLE = 200kHz
450
400
350
300
250
200
150
3
2.5
2
1.5
1
fSAMPLE = 12.5kHz
0.5
0
–55
–40
–25
0
25
70
85
–55
–40
–25
0
25
70
85
Temperature (°C)
Temperature (°C)
®
ADS7816
6
BB [ BURR-BROWN CORPORATION ]
