Datasheet

V
NOISE
(1 V/div)m
Time(2s/div)
3mV
PP
AV =5V,
DD
DAC=Midscale,NoLoad
0
20
-40
-60
-80
-100
-120
-140
205 10 150
Gain(dB)
Frequency(kHz)
AV =5V,
DD
f =1kHz,f =225kSPS,
OUT S
MeasurementBandwidth=20kHz
300
250
200
150
100
50
0
100k10 100 1k 10k
Noise(nV/ )ÖHz
Frequency(Hz)
AV =5V
DD
Midscale
FullScale
ZeroScale
-20
-40
-60
-80
-100
543210
THD(dB)
f (kHz)
OUT
THD
2ndHarmonic
3rdHarmonic
AV
DD S
=5V,f =225kSPS,
-1dBFSRDigitalInput,
MeasurementBandwidth=20kHz
102
94
86
78
70
543210
SNR(dB)
f (kHz)
OUT
AV
DD S
=5V,f =225kSPS,
-1dBFSRDigitalInput,
MeasurementBandwidth=20kHz
DAC5311
DAC6311
DAC7311
SBAS442B –AUGUST 2008–REVISED MAY 2013 www.ti.com
TYPICAL CHARACTERISTICS: AV
DD
= +5V (continued)
At T
A
= +25°C, AV
DD
= +5V, and DAC loaded with midscale code, unless otherwise noted.
TOTAL HARMONIC DISTORTION SIGNAL-TO-NOISE RATIO
vs OUTPUT FREQUENCY vs OUTPUT FREQUENCY
Figure 19. Figure 20.
DAC OUTPUT NOISE DENSITY
POWER SPECTRAL DENSITY vs FREQUENCY
Figure 21. Figure 22.
DAC OUTPUT NOISE
0.1Hz TO 10Hz BANDWIDTH
Figure 23.
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