TYPICAL CHARACTERISTICS
(Cont.)
At –40°C to +85°C, +V
A
= +5V, V
REF
= +2.5V, f
SAMPLE
= 500kHz, and f
CLK
= 20 • f
SAMPLE
, unless otherwise specified.
DL– vs TEMPERATURE
0.05
0.00
Deltas (LSB)
–0.05
–0.10
–0.15
–0.20
–0.25
–40
–20
0
20
40
60
80
100
Temperature (°C)
Deltas (LSB)
OFFSET ERROR vs TEMPERATURE
2.5
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–40
–20
0
20
40
60
80
100
Temperature (°C)
GAIN ERROR vs TEMPERATURE
8
2.0
1.0
V
REF
vs TEMPERATURE
6
Deltas (LSB)
Deltas (mV)
0.0
–1.0
–2.0
–3.0
–4.0
–5.0
4
2
0
–6.0
–7.0
–2
–40
–20
0
20
40
60
80
100
Temperature (°C)
–8.0
–40
–20
0
20
40
60
80
100
Temperature (°C)
I
Q
vs TEMPERATURE
1.2
0.8
Deltas (mA)
0.4
0.0
–0.4
–0.8
–40
–20
0
20
40
60
80
100
Temperature (°C)
6
ADS8322
SBAS215