Datasheet

AD7846
Rev. G | Page 9 of 24
10V 5V 2µs
0VA1
V
REF
+
, ±5V
V
OUT
+
, ±10V
08490-015
Figure 15. Pulse Response (Large Signal)
1µs
0.025VA1
100mV 50mV
V
REF
+
, ±50mV
V
OUT
+
, ±100mV
08490-016
Figure 16. Pulse Response (Small Signal)
START 100.0Hz
RBW 3Hz
REF 2.24V
10dB/DIV
MARKER 442.0Hz
1.70V
STOP 2000.0Hz
ST 422 SEC
RANGE 3.98V
VBW 10Hz
08490-017
Figure 17. Spectral Response of Digitally Constructed Sine Wave
V
DD
, V
SS
(V)
INL (LSB)
0.5
11 12 13 14 15
1.0
1.5
2.0
2.5
3.0
3.5
4.0
16
T
A
= +25°C
V
REF+
= +5V
V
REF–
= 0V
GAIN = +1
0
8490-018
Figure 18. Typical Integral Nonlinearity vs. V
DD
/V
SS
V
DD
, V
SS
(V)
DNL (LSB)
0
11 12 13 14 15
0.1
0.3
0.2
0.4
0.5
0.7
0.6
0.9
0.8
1.0
16
T
A
= +25°C
V
REF+
= +5V
V
REF–
= 0V
GAIN = +1
0
8490-019
Figure 19. Typical Differential Nonlinearity vs. V
DD
/V
SS