MAX7410EUA 데이터 시트보기 (PDF) - Maxim Integrated
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MAX7410EUA Datasheet PDF : 12 Pages
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5th-Order, Lowpass,
Switched-Capacitor Filters
Typical Operating Characteristics (continued)
(VDD = +5V for MAX7409/MAX7410, VDD = +3V for MAX7413/MAX7414, fCLK = 100kHz, SHDN = VDD, COM = OS = VDD / 2, TA = +25°C,
unless otherwise noted.)
MAX7409
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. INPUT SIGNAL AMPLITUDE
0
SEE TABLE A
-10
MAX7410
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. INPUT SIGNAL AMPLITUDE
0
SEE TABLE A
-10
MAX7413
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. INPUT SIGNAL AMPLITUDE
0
SEE TABLE A
-10
-20
-20
-20
-30
-30
-30
-40
-40
-40
-50
-50
-50
-60
-60
B
-60
-70
B
-80
-90
0
A
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
AMPLITUDE (Vp-p)
MAX7414
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. INPUT SIGNAL AMPLITUDE
0
SEE TABLE A
-10
-20
-30
-40
-50
-60
-70
B
-80
-90
0
A
0.5 1.0 1.5 2.0 2.5 3.0
AMPLITUDE (Vp-p)
-70
-80
-90
0
A
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
AMPLITUDE (Vp-p)
SUPPLY CURRENT vs. TEMPERATURE
1.19
1.18
VDD = +5V
1.17
1.16
1.15
1.14
1.13
1.12
1.11
-40
VDD = +3V
-20 0 20 40 60
TEMPERATURE (°C)
80 100
-70
-80
-90
0
B
A
0.5 1.0 1.5 2.0 2.5 3.0
AMPLITUDE (Vp-p)
INTERNAL OSCILLATOR PERIOD
vs. SMALL CAPACITANCE
120
100
VDD = +5V
80
60
VDD = +3V
40
20
0
0 500 1000 1500 2000 2500 3000 3500
CAPACITANCE (pF)
INTERNAL OSCILLATOR PERIOD
vs. LARGE CAPACITANCE
12
10
VDD = +5V
8
VDD = +3V
6
4
2
INTERNAL OSCILLATOR FREQUENCY
vs. SUPPLY VOLTAGE
30.2
COSC = 1000pF
30.1
30.0
29.9
29.8
29.7
29.6
29.5
INTERNAL OSCILLATOR FREQUENCY
vs. TEMPERATURE
31.5
COSC = 1000pF
31.0
30.5
VDD = +3V
30.0
29.5
VDD = +5V
0
0 50 100 150 200 250 300 350
CAPACITANCE (nF)
29.4
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
29.0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
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