MAX5102BEUE データシートの表示（PDF） - Maxim Integrated
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MAX5102BEUE
Maxim Integrated
MAX5102BEUE Datasheet PDF : 8 Pages
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+2.7V to +5.5V, Low-Power, Dual, Parallel
8-Bit DAC with Rail-to-Rail Voltage Outputs
ADDRESS
WR
DATA
Figure 1. Timing Diagram
ADDRESS VALID
tAS
tWR
tAH-
tDS-
tDH-
DATA VALID
Typical Operating Characteristics
(VDD = VREF = +3V, RL = 10kΩ, CL = 100pF, code = FF hex, TA = +25°C, unless otherwise noted.)
DAC ZERO-CODE OUTPUT VOLTAGE
vs. SINK CURRENT
1.2
1.0
VDD = VREF = 3V
0.8
0.6
0.4
VDD = VREF = 5V
0.2
0
0
2
4
6
8
10
SINK CURRENT (mA)
SUPPLY CURRENT vs.
REFERENCE VOLTAGE
200
180
1 DAC AT CODE 00 OR F0
1 DAC AT CODE 00 (RL = ∞)
160
CODE = F0 HEX
140
120
CODE = 00 HEX
100
80
60
40
20
VDD = 3.0V
0
0 0.5 1.0 1.5 2.0 2.5 3.0
REFERENCE VOLTAGE (V)
DAC FULL-SCALE OUTPUT VOLTAGE
vs. SOURCE CURRENT
6
5
VDD = VREF = 5V
4
3
VDD = VREF = 3V
2
1
0
0
2
4
6
8
10
SOURCE CURRENT (mA)
SUPPLY CURRENT vs.
REFERENCE VOLTAGE
200
180
160
CODE = F0 HEX
140
120
CODE = 00 HEX
100
80
60
40 VDD = 5.0V
20 1 DAC AT CODE 00 OR F0
1 DAC AT CODE 00. (RL = ∞)
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5. 5.0
REFERENCE VOLTAGE (V)
SUPPLY CURRENT vs. TEMPERATURE
200
1 DAC AT CODE 00 OR F0
190 1 DAC AT CODE 00 (RL = ∞)
180
VDD = 5V; CODE = F0 HEX
170
160
VDD = 3V; CODE = F0 HEX
150
140
130
VDD = 5V; CODE = 00
120
110
VDD = 3.0V
100
-40 -20 0
VDD = 3V; CODE = 00
20 40 60 80 100
TEMPERATURE (°C)
TOTAL HARMONIC DISTORTION
PLUS NOISE AT DAC OUTPUT
vs. REFERENCE AMPLITUDE
0
DAC CODE = FF HEX
-10 VREF = SINE WAVE CENTERED AT 1.5V
80kHz FILTER
-20
-30
-40
20kHz REF SIGNAL
-50
10kHz REF SIGNAL
-60
-70
-80
1kHz REF SIGNAL
-90
0
0.5 1.0 1.5 2.0 2.5
REFERENCE AMPLITUDE (Vp-p)
4 _______________________________________________________________________________________
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