MAX9005 Ver la hoja de datos (PDF) - Maxim Integrated
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Fabricante
MAX9005 Datasheet PDF : 20 Pages
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Low-Power, High-Speed, Single-Supply
Op Amp + Comparator + Reference ICs
_____________________________Typical Operating Characteristics (continued)
(VDD = +5V, VSS = 0, VCM (op amp) = 0, SHDN = VDD, COUT = low, RL = ∞, TA = +25°C, unless otherwise noted.)
COMPARATOR HYSTERESIS
vs. TEMPERATURE
3.5
COMPARATOR OUTPUT VOLTAGE
SWING HIGH (VOH) vs. SOURCE CURRENT
600
COMPARATOR OUTPUT VOLTAGE
SWING LOW (VOL) vs. SINK CURRENT
600
3.2
500
500
TA = +85°C
400
TA = +85°C
400
TA = +25°C
2.9
TA = +25°C
300
300
2.6
200
200
TA = -40°C
2.3
TA = -40°C
100
100
2.0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
COMPARATOR PROPAGATION DELAY
vs. INPUT OVERDRIVE
300
275
tPD-
250
225
200
tPD+
175
150
0 10 20 30 40 50 60 70 80 90 100
INPUT OVERDRIVE (mV)
0
0 1 2 3 4 5 6 7 8 9 10
SOURCE CURRENT (mA)
POSITIVE COMPARATOR PROPAGATION
DELAY (tPD+) vs. LOAD CAPACITANCE
800
700
OVERDRIVE = 5mV
600
OVERDRIVE = 25mV
500
400
OVERDRIVE = 100mV
300
200
100
0
2000 4000 6000 8000 10,000
CLOAD (pF)
0
0 1 2 3 4 5 6 7 8 9 10
SINK CURRENT (mA)
NEGATIVE COMPARATOR PROPAGATION
DELAY (tPD-) vs. LOAD CAPACITANCE
800
700
OVERDRIVE = 5mV
600
500
OVERDRIVE = 25mV
400
300
OVERDRIVE = 100mV
200
100
0
2000 4000 6000 8000 10,000
CLOAD (pF)
COMPARATOR PROPAGATION DELAY
vs. TEMPERATURE
200
OVERDRIVE VOLTAGE = 50mV
tPD-
175
tPD+
150
125
VREF POWER-SUPPLY REJECTION
vs. FREQUENCY
0
-20
-40
-60
-80
VREF OUTPUT VOLTAGE CHANGE
vs. TEMPERATURE
1.0
0.5
0
-0.5
-1.0
-1.5
100
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
-100
1
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
-2.0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
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