MAX953C/D データシートの表示（PDF） - Maxim Integrated
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MAX953C/D Datasheet PDF : 13 Pages
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MAX951–MAX954
Ultra-Low-Power, Single-Supply
Op Amp + Comparator + Reference
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
OP AMP OUTPUT VOLTAGE
vs. LOAD CURRENT
0.10
0.08
A, D: VSUPPLY = ±1.5V
B, E: VSUPPLY = ±2.5V
0.06 C, F: VSUPPLY = ±3.5V
A BC
0.04
SINKING CURRENT
0.02
0.10
-0.02
SOURCING CURRENT
-0.04
-0.06
D
-0.08
NONINVERTING
AMPIN+ = GND
-0.10
1
10
100
EF
1000 2000
LOAD CURRENT (µA)
OP AMP SHORT-CIRCUIT CURRENT
vs. SUPPLY VOLTAGE
2000
NONINVERTING
AMPIN+ = (VDD - VSS)/2
1500
1000
SHORT TO VSS
500
0
SHORT TO VDD
-500
-1000
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
SUPPLY VOLTAGE (V)
OP AMP PERCENT OVERSHOOT
vs. CAPACITIVE LOAD
100
PARTS–VSUPPLY
90
A: MAX951/952, 3V
80
B: MAX951/953, 5V
D: MAX952/954, 3V
70
E: MAX952/954, 5V
60 MAX951/953, A = 1V/V
MAX952/954, A = 10V/V
E
C
50
40
AMPOUT = 1VP-P
VCM = (VDD - VSS/2)
D
B
30
A
COMPARATOR OUTPUT VOLTAGE
vs. LOAD CURRENT
5.0
SOURCING CURRENT
4.5
4.0
3.5
3.0
2.5
2.0 VSUPPLY = 5V
1.5
20
10
0
101
102
103
104
105
106
CAPACITIVE LOAD (pF)
1.0
0.5 SINKING CURRENT
0
0.01
0.1
1
10
LOAD CURRENT (mA)
100 200
COMPARATOR SHORT-CIRCUIT
CURRENT vs. SUPPLY VOLTAGE
250
200
150
SOURCING CURRENT
100
50
0
SINKING CURRENT
-50
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
SUPPLY VOLTAGE (V)
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