Datasheet

V - 500 V/div
OUT
m
LDAC - Trigger Pulse
5 V/div
AV = 5.5 V,
From Code 800h to 801h
DD
t - Time - 2 s/divm
LDAC Clock
Feed-Through
LDAC Clock
Feed-Through
V - 500 V/div
OUT
m
LDAC - Trigger Pulse
5 V/div
AV = 5.5 V,
From Code 801h to 800h
DD
t - Time - 2 s/divm
V - 1 mV/div
OUT
AV - 2 V/div
DD
AV = 5.5 V,
DAC Unloaded,
DAC at Zero Scale
DD
t - Time - 10 ms/div
V - 2 V/div
OUT
AV - 2 V/div
DD
AV = 5.5 V,
DAC Unloaded,
DAC at Zero Scale
DD
t - Time - 20 ms/div
AV = 5.5 V,
Clock Feedthrough Impulse ~1.5 nV-s
Internal Reference Enabled
DD
t - Time - 1 s/divm
V - 5 mV/div
OUT
SCL - 5 V/div
V - 2 mV/div
OUT
AV - 2 V/div
DD
AV = 5.5 V,
DAC Unloaded,
DAC at Zero Scale
DD
t - Time - 10 ms/div
~2 mV
PP
DAC7678
SBAS493B –FEBRUARY 2010–REVISED JULY 2012 www.ti.com
TYPICAL CHARACTERISTICS: DAC at AV
DD
= 5.5 V (continued)
At T
A
= 25°C, external reference used, DAC output not loaded, and all DAC codes in straight binary data format, unless
otherwise noted
CLOCK FEEDTHROUGH POWER-ON GLITCH
400 kHz, MIDSCALE RESET TO ZERO SCALE
Figure 41. Figure 42.
POWER-ON GLITCH
RESET-TO-MID SCALE POWER-OFF GLITCH
Figure 43. Figure 44.
GLITCH ENERGY: GLITCH ENERGY:
5V 1LSB STEP, RISING EDGE 5V 1LSB STEP, FALLING EDGE
Figure 45. Figure 46.
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Product Folder Link(s): DAC7678