TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, VCC = +5V, VREF = +5V, fSAMPLE = 200kHz, and fCLK = 16 • fSAMPLE, unless otherwise specified.
REFERENCE CURRENT vs SAMPLE RATE
(Code = 710h)
REFERENCE CURRENT vs TEMPERATURE
(Code = 710h)
40
35
30
25
20
15
10
5
55
50
45
40
35
30
25
0
–55
–40
–25
0
25
70
85
0
40
80
120
160
200
Temperature (°C)
Sample Rate (kHz)
CHANGE IN INTEGRAL LINEARITY and DIFFERENTIAL
LINEARITY vs SAMPLE RATE
1.5
1.0
0.5
0
Change in Integral
Linearity (LSB)
Change in Differential
Linearity (LSB)
–0.5
0
100
200
300
400
500
Sample Rate (kHz)
®
7
ADS7816