MAX551 Просмотр технического описания (PDF) - Maxim Integrated
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MAX551 Datasheet PDF : 12 Pages
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+3V/+5V, 12-Bit, Serial, Multiplying DACs
in 10-Pin µMAX Package
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
MAX551
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0
OUTPUT AMPLIFIER = MAX4166
1st 5 HARMONICS
-20 VREF = 0.42VP-P, RL = 50Ω
INPUT CODE = ALL 1s
-40
-60
-80
-100
0.001
0.01
0.1
1
FREQUENCY (MHz)
SUPPLY CURRENT
vs. LOGIC INPUT VOLTAGE
1.0
VIN AT DIN, SCLK, AND LOAD
CLR = VDD
0.8
0.6
0.4
0.2
0
0
VDD = 5.0V
VDD = 3.3V
VDD = 2.7V
1
2
3
4
5
LOGIC INPUT VOLTAGE, VIN (V)
MAX551
INL vs. REFERENCE VOLTAGE
0.5
0.4
VDD = 5.25V
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
4.7 4.8 4.9 5.0 5.1 5.2 5.3
REFERENCE VOLTAGE (V)
MAX551
DNL vs. REFERENCE VOLTAGE
0.5
0.4
VDD = 5.25V
MAX552
INL vs. REFERENCE VOLTAGE
0.5
0.4
VDD = 3.6V
MAX552
DNL vs. REFERENCE VOLTAGE
0.5
0.4
VDD = 3.6V
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0
0
0
-0.1
-0.1
-0.1
-0.2
-0.2
-0.2
-0.3
-0.3
-0.3
-0.4
-0.4
-0.4
-0.5
4.7 4.8 4.9 5.0 5.1 5.2 5.3
REFERENCE VOLTAGE (V)
-0.5
2.2 2.3 2.4 2.5 2.6 2.7 2.8
REFERENCE VOLTAGE (V)
-0.5
2.2 2.3 2.4 2.5 2.6 2.7 2.8
REFERENCE VOLTAGE (V)
MULTIPLYING FREQUENCY RESPONSE
3
MAX551 OR MAX552
2
VREF = 0.31VP-P, RL = 50Ω
1 INPUT CODE = ALL 1s
OUTPUT AMPLIFIER = MAX4166
0
-1
-2
REFERENCE AC FEEDTHROUGH
vs. FREQUENCY
-50
MAX551 OR MAX552
VREF = 0.31VP-P, RL = 50Ω
-60 INPUT CODE = ALL 0s
OUTPUT AMPLIFIER = MAX4166
-70
-3
-80
-4
-5
-90
-6
-7
0.01
0.1
1
10
FREQUENCY (MHz)
-100
0.01
0.1
1
FREQUENCY (MHz)
6 _______________________________________________________________________________________
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