MAX5477EUD 데이터 시트보기 (PDF) - Maxim Integrated
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MAX5477EUD Datasheet PDF : 16 Pages
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Dual, 256-Tap, Nonvolatile, I2C-Interface,
Digital Potentiometers
Typical Operating Characteristics (continued)
(VDD = +5V, H_ = VDD, L_ = GND, TA = +25°C, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY (MAX5479)
10
MIDSCALE
1
0.1
0.01
0.001
0.0001
0.01
0.1
1
10
100
FREQUENCY (kHz)
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE (MAX5477)
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-40 -15 10
35
60
85
TEMPERATURE (°C)
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE (MAX5478)
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-40 -15
10
35
60
85
TEMPERATURE (°C)
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE (MAX5479)
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-40 -15
10
35
60
85
TEMPERATURE (°C)
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
600
550 WP = GND
500
450
400
350
300
VCC = 5V
250
200
VCC = 3V
150
100
50
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
DIGITAL INPUT VOLTAGE (V)
8 _______________________________________________________________________________________
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