MAX44250AUA 查看數據表（PDF） - Maxim Integrated
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MAX44250AUA Datasheet PDF : 14 Pages
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MAX44250/MAX44251/MAX44252
20V, Ultra-Precision, Low-Noise Op Amps
ELECTRICAL CHARACTERISTICS
(VDD = 3.3V, VSS = 0V, VIN+ = VIN- = VDD/2, RL = 10kI to VDD/2, TA = -40°C to +125°C, unless otherwise noted. Typical values
are at TA = +25°C.) (Note 2)
PARAMETER
POWER SUPPLY
Quiescent Current Per Amplifier
(MAX44250)
SYMBOL
IDD
RL = J
Quiescent Current Per Amplifier
(MAX44251/MAX44252))
IDD
RL = J
Power-Up Time
tON
DC SPECIFICATIONS
CONDITIONS
TA = +25NC
-40NC < TA < +125NC
TA = +25NC
-40NC < TA < +125NC
Input Common-Mode Range
Common-Mode Rejection Ratio
(Note 3)
Input Offset Voltage
(MAX44250)(Note 3)
Input Offset Voltage (MAX44251/
MAX44252)(Note 3)
Input Offset Voltage Drift
(MAX44250)(Note 3)
Input Offset Voltage Drift
(MAX44251/MAX44252)(Note 3)
Input Bias Current
(MAX44250)(Note 3)
Input Bias Current (MAX44251/
MAX44252)(Note 3)
Input Offset Current (Note 3)
Open-Loop Gain (Note 3)
Output Short-Circuit Current
Output Voltage Low
(MAX44250)
Output Voltage Low
(MAX44251/MAX44252)
Output Voltage High
VCM
CMRR
VOS
VOS
TC VOS
TC VOS
IB
IB
IOS
AVOL
VOL
VOL
VOH
Guaranteed by CMRR test
TA = +25NC, VCM = -0.05V to (VDD -
1.5V)
-40NC < TA < +125NC
TA = +25NC
-40NC < TA < +125NC
TA = +25NC
-40NC < TA < +125NC
250mV P VOUT
P VDD - 250mV,
RL = 10kI to
VDD/2
To VDD or VSS
VOUT - VSS
VOUT - VSS
VDD - VOUT
TA = +25NC
-40NC < TA < +125NC
Noncontinuous
RL = 10kI to VDD/2
RL = 2kI to VDD/2
RL = 10kI to VDD/2
RL = 2kI to VDD/2
RL = 10kI to VDD/2
RL = 2kI to VDD/2
MIN
VSS -
0.05
120
117
136
133
TYP
1.17
1.1
25
129
3
3
8
8
200
200
400
151
58
5
17
5
17
9
29
MAX
1.65
1.80
1.5
1.65
VDD -
1.5
8.5
5.5
6.5
25
18
1450
1100
1200
26
46
22
42
22
52
UNITS
mA
mA
Fs
V
dB
FV
FV
nV/NC
nV/NC
pA
pA
pA
dB
mA
mV
mV
mV
Maxim Integrated
4
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