MAX965 데이터 시트보기 (PDF) - Maxim Integrated
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MAX965 Datasheet PDF : 12 Pages
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Single/Dual/Quad, Micropower,
Ultra-Low-Voltage, Rail-to-Rail I/O Comparators
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +1.6V to +5.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 3V and TA = +25°C.)
PARAMETER
SYMBOL
Common-Mode Rejection Ratio CMRR
CONDITIONS
MIN TYP MAX
1.5
4.0
HYST Input Voltage Range
VREF -
0.05
VREF
HYST Input Leakage
Hysteresis Gain
Input Voltage Noise
OUT Output Voltage Low
Propagation Delay
REFERENCE
Reference Voltage
Source Current
Sink Current
Output Voltage Noise
IHYST
en
f = 100Hz to 100kHz, CREF = 1000pF
VOL
IOUT = 100µA, 1.6V < VCC < 2.7V
IOUT = 500µA, 2.7V < VCC < 5.5V
tPD-
RPULL-UP = 1MΩ,
10mV overdrive
CLOAD = 15pF, high to low 50mV overdrive
±5
1.0
10
0.2
0.4
20
10
VREF
IREF+
IREF-
SO package
QSOP package
µMAX package, TA = 0°C to +85°C
µMAX package, TA = -40°C to +85°C
HYST = REF
f = 100Hz to 100kHz, CREF = 0.1µF
1.125
1.205
1.205
1.185
15
200
1.235
1.235
1.235
1.235
50
400
10
1.255
1.265
1.265
1.285
UNITS
mV/V
V
nA
V/V
µVRMS
V
µs
V
V
µA
nA
µVRMS
__________________________________________Typical Operating Characteristics
(VCC = +3.0V, RPULL-UP = 100kΩ, VCM = 0V, TA = +25°C, unless otherwise noted.)
MAX965 SUPPLY CURRENT
vs. TEMPERATURE
13
12
11
VCC = 5.0V
10
9
8
VCC = 3.0V
7
6
5
VCC = 2.0V
4
VIN+ > VIN-
3
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
MAX966 SUPPLY CURRENT
vs. TEMPERATURE
9.0
8.5
8.0
7.5
7.0
VCC = 5.0V
6.5
6.0
VCC = 3.0V
5.5
5.0
VCC = 2.0V
4.5
VIN+ > VIN-
4.0
-60 -40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
MAX967/MAX968 SUPPLY CURRENT
vs. TEMPERATURE
15
14
13
12
VCC = 5.0V
11
10
9
VCC = 3.0V
8
VCC = 2.0V
7
6
5
-60 -40 -20 0
VIN+ > VIN-
20 40 60 80 100
TEMPERATURE (°C)
_______________________________________________________________________________________ 3
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