DAC7573_16 Datasheet, PDF (10/35 Pages) Texas Instruments – QUAD, 12-BIT, LOW-POWER, VOLTAGE OUTPUT INTERFACE DIGITAL-TO-ANALOG CONVERTER

DAC7573
SLAS398 – SEPTEMBER 2003
TYPICAL CHARACTERISTICS (continued)
At T_A = +25°C, unless otherwise noted.
ABSOLUTE ERROR^†
24
V_DD = 5 V
20 ^{TA = 25°C}
Channel A Output
16
12
8
Channel C Output
Channel B Output
4
Channel D Output
0
0 512 1024 1536 2048 2560 3072 3584
Digital Input Code
Figure 25.
LARGE SIGNAL
SETTLING TIME
5
4
V_DD = 5 V
3
Output Loaded with
200 pF to GND
10% to 90% FSR
2
1
0
Time (25 µs/div)
Figure 27.
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ABSOLUTE ERROR^†
18
V_DD = 2.7 V
14 ^{TA = 25°C}
Channel A Output
Channel B Output
10
6
2
-2
Channel D Output
Channel C Output
-6
0
512 1024 1536 2048 2560 3072 3584
Digital Input Code
Figure 26.
LARGE SIGNAL
SETTLING TIME
3.0
2.5
2.0
V_DD = 2.7 V
Output Loaded with
1.5
200 pF to GND
10% to 90% FSR
1.0
0.5
0.0
Time (25 µs/div)
Figure 28.
†_{Absolute error is the deviation from ideal DAC characteristics. It includes affects of offset, gain, and integral}
linearity.
10