Datasheet

V - 500 V/div
OUT
m
AV = 2.7 V,
From Code 800h to 801h
External Reference = 2.5 V
DD
t - Time - 2 s/divm
LDAC Clock
Feed-Through
LDAC - Trigger Pulse
5 V/div
LDAC Clock
Feed-Through
V - 500 V/div
OUT
m
LDAC - Trigger Pulse
5 V/div
AV = 2.7 V,
From Code 801h to 800h
External Reference = 2.5 V
DD
t - Time - 2 s/divm
V - 2 mV/div
OUT
AV - 2 V/div
DD
AV = 2.7 V,
External Reference = 2.5 V,
DAC = Mid Scale,
DACs Unloaded
DD
t - Time - 20 ms/div
V - 1 mV/div
OUT
AV - 2 V/div
DD
t - Time - 10 ms/div
AV = 2.7 V,
DAC = Zero Scale
DD
DAC7678
SBAS493B –FEBRUARY 2010–REVISED JULY 2012 www.ti.com
TYPICAL CHARACTERISTICS: DAC AT AV
DD
= 2.7 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
POWER-ON GLITCH
RESET TO MIDSCALE POWER-OFF GLITCH
Figure 82. Figure 83.
GLITCH ENERGY: GLITCH ENERGY:
2.7V 1LSB STEP, RISING EDGE 2.7V 1LSB STEP, FALLING EDGE
Figure 84. Figure 85.
22 Submit Documentation Feedback Copyright © 2010–2012, Texas Instruments Incorporated
Product Folder Link(s): DAC7678