Datasheet
Time(2 s/div)m
AV =2.7V
FromCode:0000h
ToCode:FFFFh
DD
TriggerPulse
5V/div
Rising
Edge
1V/div
ZoomedRisingEdge
200 V/divm
Time(2 s/div)m
AV =2.7V
FromCode:FFFFh
ToCode:0000h
DD
Trigger
Pulse
5V/div
ZoomedFallingEdge
200 V/divm
Falling
Edge
1V/div
Time(2 s/div)m
AV =2.7V
FromCode:4000h
ToCode:C000h
DD
ZoomedRisingEdge
200 V/divm
Trigger
Pulse
5V/div
Rising
Edge
1V/div
Time(2 s/div)m
AV =2.7V
FromCode:C000h
ToCode:4000h
DD
ZoomedFallingEdge
200 V/divm
Trigger
Pulse
5V/div
Falling
Edge
1V/div
AV
DD
=2.7V
ClockFeedthroughImpulse~0.4nV-s
InternalReferenceEnabled
V
OUT
(500 V/div)m
Time(1ms/div)
SCLK (5V/div)
AV
DD
(5V/div)
V
OUT
(20mV/div)
Time(4ms/div)
AV
DD
=2.7V
ExternalReference=2.5V
DAC=ZeroScale
Load=470pF||2kW
ChannelE
~8mV
PP
~4mV
PP
ChannelF
DAC7568
DAC8168
DAC8568
SBAS430D –JANUARY 2009–REVISED MAY 2012
www.ti.com
TYPICAL CHARACTERISTICS: DAC at AV
DD
= 2.7V (continued)
Channel-specific information provided as examples. At T
A
= +25°C, internal reference used, and DAC output not loaded, all
DAC codes in straight binary data format, unless otherwise noted
FULL-SCALE SETTLING TIME: FULL-SCALE SETTLING TIME:
2.7V RISING EDGE 2.7V FALLING EDGE
Figure 106. Figure 107.
HALF-SCALE SETTLING TIME: HALF-SCALE SETTLING TIME:
2.7V RISING EDGE 2.7V FALLING EDGE
Figure 108. Figure 109.
CLOCK FEEDTHROUGH POWER-ON GLITCH
2.7V, 2MHz, MIDSCALE RESET TO ZERO SCALE
Figure 110. Figure 111.
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Product Folder Link(s): DAC7568 DAC8168 DAC8568