MAX923MSA/PR-T データシートの表示（PDF） - Maxim Integrated
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MAX923MSA/PR-T Datasheet PDF : 17 Pages
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Ultra Low-Power,
Single/Dual-Supply Comparators
ELECTRICAL CHARACTERISTICS: 3V OPERATION (continued)
(V+ = 3V, V- = GND = 0V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Voltage Noise
Hysteresis Input Voltage Range
Response Time
Output High Voltage
Output Low Voltage
REFERENCE
Reference Voltage
Source Current
Sink Current
Voltage Noise
CONDITIONS
MIN
TYP
MAX
V- to (V+ – 1.3V)
V+ = 2.5V to 11V
100Hz to 100kHz
MAX921, MAX923
TA = +25°C, 100pF load
V-
0.2
0.1
20
REF- 0.05V
Overdrive = 10mV
14
Overdrive = 100mV
5
V+ – 1.3
1
1
REF
MAX92_
C/E temp. ranges: IOUT = 10mA;
M temp. range: IOUT = 6mA
V+ – 0.4
MAX922/ C/E temp. ranges: IOUT = 0.8mA;
MAX923 M temp. range: IOUT = 0.6mA
V- + 0.4
MAX921/ C/E temp. ranges: IOUT = 0.8mA;
MAX924 M temp. range: IOUT = 0.6mA
GND + 0.4
100Hz to 100kHz
C temp. range
E temp. range
M temp. range
TA = +25°C
C/E temp. ranges
M temp. range
TA = +25°C
C/E temp. ranges
M temp. range
1.170
1.158
1.147
15
6
4
8
4
2
1.182
25
15
100
1.194
1.206
1.217
UNITS
V
mV/V
mV/V
µVRMS
V
µs
V
V
V
µA
µA
µVRMS
(V+ = 5V, V- = GND, TA = +25°C, unless otherwise noted).
Typical Operating Characteristics
OUTPUT VOLTAGE LOW
vs. LOAD CURRENT
2.5
V+ = 5V
2.0
V+ = 3V
1.5
OUTPUT VOLTAGE HIGH vs.
LOAD CURRENT
5.0
V+ = 5V
4.5
4.0
3.5
1.190
1.185
1.180
1.175
REFERENCE OUTPUT VOLTAGE vs.
OUTPUT LOAD CURRENT
SINK
SOURCE
1.0
0.5
0.0
0
4
8
12
16
20
LOAD CURRENT (mA)
3.0
2.5
2.0
1.5
0
V+ = 3V
10
20 30
40
50
LOAD CURRENT (mA)
1.170
1.165
1.160
V+ = 5V
OR
V+ = 3V
1.155
0
5 10 15 20 25 30
OUTPUT LOAD CURRENT (μA)
4 _______________________________________________________________________________________
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