DAC8541 Datasheet, PDF (9/21 Pages) Texas Instruments – 16-BIT SINGLE CHANNEL, PARALLEL INPUT DIGITAL-TO-ANALOG CONVERTER WITH RAIL VOLTAGE OUTPUT

DAC8541
TYPICAL CHARACTERISTICS
SLAS353 − DECEMBER 2001
ZERO-SCALE ERROR
vs
FREE-AIR TEMPERATURE
20
AVDD = VREF = 5 V
15
10
5
AVDD = VREF = 2.7 V
0
−5
−10
−15
−20
−40 −15
10
35
60
85
TA − Free-Air Temperature − °C
Figure 6
OUTPUT VOLTAGE
vs
DRIVE CURRENT CAPABILITY
3
AVDD = VREF = 2.7 V
2.5
DAC Loaded With FFFFh
2
1.5
1
0.5 _{DAC Loaded With 0000h}
0
0
5
10
15
I(SOURCE/SINK) − Drive Current Capability − mA
Figure 8
FULL-SCALE ERROR
vs
FREE-AIR TEMPERATURE
20
To Avoid Clipping of The Output Signal
15 _{During The Test, VREF = AVDD −10mV}
10
AVDD= 2.7 V
5
0
AVDD = 5 V
−5
−10
−15
−20
−40 −15
10
35
60
85
TA − Free-Air Temperature − °C
Figure 7
OUTPUT VOLTAGE
vs
DRIVE CURRENT CAPABILITY
5
DAC Loaded With FFFFh
4
3
AVDD = VREF = 5 V
2
1
DAC Loaded With 0000h
0
0
5
10
15
I(SOURCE/SINK) − Drive Current Capability − mA
Figure 9
ANALOG SUPPLY CURRENT
vs
ANALOG SUPPLY VOLTAGE
300
280
2500
2000
AIDD HISTOGRAM
AVDD = 5 V
TA = 25°C
260
1500
240
1000
220
200
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
AVDD − Analog Supply Voltage − V
Figure 10
500
0
100 150 200 250 300
AIDD − µA
Figure 11
350 400
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