Datasheet

-40
-50
-60
-70
-80
-90
-100
50 1 2 3 4
THD(dB)
f (kHz)
OUT
V
DD REF
=5V,ExternalV =4.9V
-1dBFSRDigitalInput,f =225kSPS
S
MeasurementBandwidth=20kHz
2ndHarmonic
3rdHarmonic
THD
80
70
60
50
40
30
20
10
0
450 475 500 525 550 575 600
Occurrences
I
DD
(mA)
V =5.5V
DD
InternalV =2.5V
REF
Time(2 s/div)m
V =5V
ExtV =4.096V
FromCode:0000h
ToCode:FFFFh
DD
REF
TriggerPulse5V/div
ZoomedRisingEdge
1mV/div
RisingEdge
1V/div
Time(2 s/div)m
V =5V
ExtV =4.096V
FromCode:FFFFh
ToCode:0000h
DD
REF
TriggerPulse5V/div
ZoomedFallingEdge
1mV/div
Falling
Edge
1V/div
Time(2 s/div)m
V =5V
ExtV =4.096V
FromCode:4000h
ToCode:CFFFh
DD
REF
TriggerPulse5V/div
ZoomedRisingEdge
1mV/div
Rising
Edge
1V/div
Time(2 s/div)m
V =5V
ExtV =4.096V
FromCode:CFFFh
ToCode:4000h
DD
REF
TriggerPulse5V/div
ZoomedFallingEdge
1mV/div
Falling
Edge
1V/div
DAC8560
www.ti.com SLAS464B –DECEMBER 2006– REVISED NOVEMBER 2011
TYPICAL CHARACTERISTICS: DAC at V
DD
= 5V (continued)
At T
A
= +25°C, external reference used, and DAC output not loaded, unless otherwise noted.
POWER-SUPPLY CURRENT TOTAL HARMONIC DISTORTION
HISTOGRAM vs OUTPUT FREQUENCY
Figure 25. Figure 26.
FULL-SCALE SETTLING TIME: FULL-SCALE SETTLING TIME:
5V RISING EDGE 5V FALLING EDGE
Figure 27. Figure 28.
HALF-SCALE SETTLING TIME: HALF-SCALE SETTLING TIME:
5V RISING EDGE 5V FALLING EDGE
Figure 29. Figure 30.
Copyright © 2006–2011, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Link(s): DAC8560