MAX9038 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX9038 Datasheet PDF : 15 Pages
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MAX9038–MAX9043/
MAX9050–MAX9053
Micropower, Single-Supply, UCSP/SOT23
Comparator + Precision Reference ICs
Electrical Characteristics—B Grade (1% Initial Accuracy) (Note 12) (continued)
(VCC = 5V, VEE = 0V, VCM = 0V, VPU = 1.8V, RPU = 10kΩ, IOUT = 0A, IREF = 0A, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25°C.) (Note 2)
PARAMETER
COMPARATOR
Input Offset Voltage (Note 4)
Input Hysteresis
Input Bias Current (Notes 5, 6, 7)
Input Offset Current (Note 5)
Common-Mode Voltage Range
(Notes 5, 8)
Common-Mode Rejection Ratio
(Note 5)
Power-Supply Rejection Ratio
Input Capacitance (Note 5)
Output Short-Circuit Current
Output Voltage Low
Output Voltage High (Except
MAX9038)
Output Leakage
Output Rise/Fall Times
Output Rise Time
Output Propagation Delay
(Note 9)
Output Rising Propagation Delay
(Note 9)
Power-Up Time
VOLTAGE REFERENCE
Output Voltage
Output Voltage Temperature
Coefficient (Note 10)
SYMBOL
CONDITIONS
VOS
VHYST
IB
IOS
CMVR
Over entire common-mode range
Specified common-mode range
Specified common-mode range
CMRR Specified common-mode range
PSRR
CIN
ISC
VOL
VOH
tR/tF
tR
tPD+/tPD-
tPD+
tPU
MAX9038–MAX9043, 2.5V ≤ VCC ≤ 5.5V
MAX9050–MAX9053, 2.7V ≤ VCC ≤ 5.5V
VOUT = VEE or VCC
VCC = 5V
VCC = 2.7V
VCC = 5V, ISINK = 8mA
VCC = 2.7V, ISINK = 3.5mA
VCC = 5V, ISOURCE = 8mA
VCC = 2.7V, ISOURCE = 3.5mA
MAX9038
CL = 15pF
CL = 50pF
CL = 200pF
RPU = 10kΩ, CL = 15pF, MAX9038
RPU = 10kΩ, CL = 50pF, MAX9038
RPU = 10kΩ, CL = 200pF, MAX9038
CL = 15pF,
VCC = 2.7V
50mV overdrive
100mV overdrive
RPU = 10kΩ, CL = 15pF, MAX9038
RPU = 10kΩ, CL = 50pF, MAX9038
RPU = 10kΩ, CL = 200pF, MAX9038
Time to VOUT valid logic state
VREF
TA = +25°C
MAX9038/MAX9039 (Note 12)
MAX9040–MAX9043
MAX9050–MAX9053
TCVREF
MIN
VEE
52
55
55
4.45
1.225
2.028
2.475
TYP MAX UNITS
±1 ±9.0
mV
±3.0
mV
±0.001 ±25.0 nA
±0.5
pA
VCC
V
80
dB
80
dB
80
2.5
pF
95
35
mA
0.2 0.55
V
0.15
4.85
V
2.55
0.5
µA
40
50
ns
80
400
1180
ns
5580
450
400
ns
500
1540
ns
3350
20
µs
1.230 1.235
2.048 2.068
V
2.500 2.525
20
100 ppm/°C
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