DAC8564 Datasheet, PDF (12/46 Pages) Texas Instruments – 16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DIGITAL-TO-ANALOG CONVERTER with 2.5V, 2ppm/°C Internal Reference

DAC8564
SBAS403A – JUNE 2007 – REVISED NOVEMBER 2007
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TYPICAL CHARACTERISTICS: DAC at V_DD = 5V (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.
OFFSET ERROR
vs TEMPERATURE
4
V_DD = 5.0V
Internal V_REF Enabled
3
Ch C
2
1
Ch A
0
Ch D
-1
-40
Ch B
-20
0
20
40
60
Temperature (°C)
Figure 25.
80 105
SOURCE AND SINK
CURRENT CAPABILITY
5.5
DAC Loaded with FFFFh
4.5
3.5
V_DD = 5V, Ch A
Internal Reference Enabled
2.5
1.5
0.5
-0.5
0
5.5
4.5
DAC Loaded with 0000h
5
10
15
20
I_SOURCE/SINK (mA)
Figure 27.
SOURCE AND SINK
CURRENT CAPABILITY
DAC Loaded with FFFFh
3.5
V_DD = 5V, Ch C
Internal Reference Enabled
2.5
1.5
0.5
-0.5
0
DAC Loaded with 0000h
5
10
15
20
I_SOURCE/SINK (mA)
Figure 29.
FULL-SCALE ERROR
vs TEMPERATURE
0.50
V_DD = 5.0V
Internal V_REF Enabled
0.25
Ch C
Ch D
0
Ch A ^{Ch B}
-0.25
-40
5.5
4.5
-20
0
20
40
60
Temperature (°C)
Figure 26.
SOURCE AND SINK
CURRENT CAPABILITY
80 105
DAC Loaded with FFFFh
3.5
V_DD = 5V, Ch B
Internal Reference Enabled
2.5
1.5
0.5
-0.5
0
5.5
4.5
DAC Loaded with 0000h
5
10
15
20
I_SOURCE/SINK (mA)
Figure 28.
SOURCE AND SINK
CURRENT CAPABILITY
DAC Loaded with FFFFh
3.5
V_DD = 5V, Ch D
Internal Reference Enabled
2.5
1.5
0.5
-0.5
0
DAC Loaded with 0000h
5
10
15
20
I_SOURCE/SINK (mA)
Figure 30.
12
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