DAC8560 Datasheet, PDF (15/29 Pages) Burr-Brown (TI) – 16-Bit, Ultra-Low Glitch, Voltage Output DIGITAL-TO-ANALOG CONVERTER with 2.5V, 2ppm/°C Internal Reference

DAC8560
www.ti.com
SLAS464 – DECEMBER 2006
TYPICAL CHARACTERISTICS: DAC at V_DD = 2.7V
At T_A = +25°C, internal reference used, and DAC output not loaded, unless otherwise noted
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE (–40°C)
6
4
V_DD = 2.7V, Internal V_REF = 2.5V
2
0
-2
-4
-6
1.0
0.5
0
-0.5
-1.0
0
8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
Figure 44.
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE (+25°C)
6
4
V_DD = 2.7V, Internal V_REF = 2.5V
2
0
-2
-4
-6
1.0
0.5
0
-0.5
-1.0
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
Figure 45.
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE (+105°C)
6
4
V_DD = 2.7V, Internal V_REF = 2.5V
2
0
-2
-4
-6
1.0
0.5
0
-0.5
-1.0
0
8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
Figure 46.
ZERO-SCALE ERROR
vs TEMPERATURE
10
V_DD = 2.7V
Internal V_REF = 2.5V
5
0
-5
-40
0
40
80
120
Temperature (°C)
Figure 47.
FULL-SCALE ERROR
vs TEMPERATURE
10
V_DD = 2.7V
Internal V_REF = 2.5V
5
SOURCE AND SINK
CURRENT CAPABILITY
3.0
2.5
V_DD = 2.7V
2.0 ^{Internal Reference Enabled}
DAC Loaded with FFFFh
1.5
0
1.0
-5
-40
0
40
80
120
Temperature (°C)
Figure 48.
0.5
DAC Loaded with 0000h
0
0
5
10
15
20
I_SOURCE/SINK (mA)
Figure 49.
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