Datasheet

-1.00
-0.80
-0.60
-0.40
-0.20
0.00
0.20
0.40
0.60
0.80
1.00
INL - Error - LSB
0 512 1024 1536 2048 2560 3072 3584 4096
Digital Input Code
AV = 2.7 V,
External Reference = 2.5 V
DD
-0.25
-0.20
-0.15
-0.10
-0.05
0.00
0.05
0.10
0.15
0.20
0.25
DNL - Error - LSB
0 512 1024 1536 2048 2560 3072 3584 4096
Digital Input Code
AV = 2.7 V,
External Reference = 2.5 V
DD
-1.00
-0.80
-0.60
-0.40
-0.20
0.00
0.20
0.40
0.60
0.80
1.00
INL - Error - LSB
0 512 1024 1536 2048 2560 3072 3584 4096
Digital Input Code
AV = 2.7 V,
External Reference = 2.5 V
DD
-0.25
-0.20
-0.15
-0.10
-0.05
0.00
0.05
0.10
0.15
0.20
0.25
DNL - Error - LSB
0 512 1024 1536 2048 2560 3072 3584 4096
Digital Input Code
AV = 2.7 V,
External Reference = 2.5 V
DD
CHA
CHB
CHC
CHD
CHE
CHF
CHG
CHH
-1.00
-0.80
-0.60
-0.40
-0.20
0.00
0.20
0.40
0.60
0.80
1.00
INL - Error - LSB
0 512 1024 1536 2048 2560 3072 3584 4096
Digital Input Code
AV = 2.7 V,
External Reference = 2.5 V
DD
-0.25
-0.20
-0.15
-0.10
-0.05
0.00
0.05
0.10
0.15
0.20
0.25
DNL CHA
DNL CHB
DNL CHC
DNL CHD
DNL CHE
DNL CHF
DNL CHG
DNL CHH
DNL - Error - LSB
0 512 1024 1536 2048 2560 3072 3584 4096
Digital Input Code
AV = 2.7 V,
External Reference = 2.5 V
DD
DAC7678
www.ti.com SBAS493B –FEBRUARY 2010–REVISED JULY 2012
TYPICAL CHARACTERISTICS: DAC AT AV
DD
= 2.7 V
At T
A
= 25°C, external reference used, DAC output not loaded, and all DAC codes in straight binary data format, unless
otherwise noted
LINEARITY ERROR DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE (All 8 Channels) vs DIGITAL INPUT CODE (All 8 Channels)
Figure 53. Figure 54.
LINEARITY ERROR DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE (-40°C) vs DIGITAL INPUT CODE (-40°C)
Figure 55. Figure 56.
LINEARITY ERROR DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE (+25°C) vs DIGITAL INPUT CODE (+25°C)
Figure 57. Figure 58.
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