MAX44260(2011) 查看數據表（PDF） - Maxim Integrated
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MAX44260 Datasheet PDF : 14 Pages
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MAX44260 / MAX44261
1.8V 15MHz Low-Offset,
Low-Power, Rail-to-Rail I/O Op Amps
Typical Operating Characteristics (continued)
(VDD = 3.3V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, VCAL = VSHDN = VDD, TA = -40NC to +125NC. Typical values are at
TA = +25NC, unless otherwise noted. All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.)
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
(VSHDN = VEE)
1.0
0.9
0.8
TA = +125°C
0.7
0.6
0.5
TA = -40°C
0.4
0.3
TA = +25°C
0.2
0.1
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
OPEN-LOOP GAIN
vs. FREQUENCY
120
100
80
60
40
20
0
0.001 0.01
0 1 10 100 1k
FREQUENCY (kHz)
10k 100k
COMMON-MODE REJECTION RATIO
vs. FREQUENCY
0
-20
-40
-60
-80
-100
-120
0.01 0
1 10 100 1k 10k 100k
FREQUENCY (kHz)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
0
-20
-40
-60
-80
-100
-120
0.01 0.1
1 10 100 1k 10k 100k
FREQUENCY (kHz)
DC CMRR AND PSRR
vs. TEMPERATURE
-90
-92
DC CMRR
-94
-96
-98
DC PSRR
-100
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
INPUT VOLTAGE-NOISE DENSITY
vs. FREQUENCY
500
450
400
350
300
250
200
150
100
50
0
0.01 0.1 1 10 100 1k 10k
FREQUENCY (kHz)
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