Datasheet

Frequency (Hz)
10 100 1k 10k
PSRR (dB)
60
50
40
30
20
10
0
400mV
PP
Ripple
Mid−Range Output
Time (ms)
0 1 2 3 4
(V)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Code
0 10k 20k 30k 40k 50k 60k 70k
Linearity Error (ppm)
10
8
6
4
2
0
2
−40°C
+25°C
+85°C
Frequency (Hz)
10 100 1k 10k 100k 1M
Noise (nV/
√
Hz)
10k
1k
100
10
1
DAC1220
www.ti.com ...................................................................................................................................... SBAS082G –FEBRUARY 1998–REVISED SEPTEMBER 2009
TYPICAL CHARACTERISTICS
At T
A
= +25°C, AV
DD
= DV
DD
= +5.0V, f
XIN
= 2.5MHz, V
REF
= 2.5V, C
1
= 2.2nF, and calibrated mode, unless otherwise
specified.
POWER-SUPPLY REJECTION RATIO
vs
FREQUENCY LARGE-SIGNAL SETTLING TIME
Figure 1. Figure 2.
OUTPUT NOISE VOLTAGE LINEARITY ERROR
vs vs
FREQUENCY CODE
Figure 3. Figure 4.
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