MAX954 データシートの表示（PDF） - Maxim Integrated
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MAX954 Datasheet PDF : 13 Pages
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MAX951–MAX954
Ultra-Low-Power, Single-Supply
Op Amp + Comparator + Reference
Electrical Characteristics (continued)
(VDD = 2.8V to 7V for MAX951/MAX952, VDD = 2.4V to 7V for MAX953/MAX954, VSS = 0, VCM COMP = 0 for the MAX953/MAX954,
VCM OPAMP = 0, AMPOUT = (VDD + VSS)/2, COMPOUT = low, TA = TMIN to TMAX, typical values are at TA = +25°C, unless other-
wise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Common-Mode Input
Range
CMVR
VSS
VDD -1.6V V
Common-Mode Rejection
Ratio
CMRR VSS to (VDD - 1.6V), MAX953/MAX954
0.1
1
mV/V
Power-Supply Rejection
Ratio
Response Time
Output High Voltage
Output Low Voltage
REFERENCE
Reference Voltage
(Note 5)
PSRR
tpd
VOH
VOL
MAX951/MAX952, VDD = 2.8V to 7V
MAX953/MAX954, VDD = 2.4V to 7V
CL = 100pF, TA = +25°C, VOD = 10mV
VDD - VSS = 5V
VOD = 100mV
ISOURCE = 2mA
ISINK = 1.8mA
VREF
MAX95_EPA/ESA
MAX95_EUA (μMAX)
MAX95_MJA
0.05
1
0.05
1
22
4
VDD - 0.4V
VSS + 0.4V
mV/V
µs
V
V
1.176 1.200 1.224
1.130 1.200 1.270
V
1.164 1.200 1.236
Load Regulation
Voltage Noise
OP AMP
Input Offset Voltage
IOUT = ±20μA, TA = +25°C
IOUT = ±6μA, MAX95_E
IOUT = ±3μA, MAX95_M
en
0.1Hz to 10Hz
TA = +25°C
MAX95_EPA/ESA
VOS
MAX95_EUA (μMAX)
0.1
1.5
%
1.5
16
μVP-P
1
3
4
mV
5
MAX95_MJA
5
Input Bias Current
TA = +25°C
IB
MAX95_E
MAX95_M
0.003 0.050
0.003
5
nA
0.003 40
Large-Signal Gain
(No Load)
AVOL
AMPOUT = 0.5V to
4.5V, VDD - VSS = 5V
TA = +25°C
MAX95_E
MAX95_M
100 1000
50
10
V/mV
Large-Signal Gain
(100kΩ Load to VSS)
AVOL
AMPOUT = 0.5V to
4.5V, VDD - VSS = 5V
TA = +25°C
MAX95_E
MAX95_M
40
150
25
5
V/mV
Gain Bandwidth
GBW
AV = 1V/V, MAX951/MAX953, VDD - VSS = 5V
AV = 10V/V, MAX952/MAX954, VDD - VSS = 5V
20
kHz
125
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