参数资料
型号: MAX9043AEUB
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 比较器
英文描述: Micropower, Single-Supply, SOT23 Comparator + Precision Reference ICs
中文描述: DUAL COMPARATOR, 7000 uV OFFSET-MAX, 450 ns RESPONSE TIME, PDSO10
封装: MO-187BA, UMAX-10
文件页数: 14/20页
文件大小: 399K
代理商: MAX9043AEUB
MAX9039–MAX9043/MAX9050–MAX9053
Micropower, Single-Supply, UCSP/SOT23
Comparator + Precision Reference ICs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS—A Grade (0.4% Initial Accuracy) (continued)
(VCC = +5V, VEE = 0V, VCM = 0V, IOUT = 0A, IREF = 0A, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 2)
ELECTRICAL CHARACTERISTICS—B Grade (1% Initial Accuracy)
(VCC = 5V, VEE = 0V, VCM = 0V, IOUT = 0A, IREF = 0A, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
(Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VCC = 5V, ISOURCE = 8mA
4.45
4.85
Output Voltage High
VOH
VCC = 2.7V, ISOURCE = 3.5mA
2.3
2.55
V
CL = 15pF
40
CL = 50pF
50
Output Rise/Fall Times
tR/tF
CL = 200pF
80
ns
50mV overdrive
450
Output Propagation Delay
(Note 9)
tPD+/
tPD-
CL = 15pF,
VCC = 2.7V
100mV overdrive
400
ns
Power-Up Time
tPU
Time to VOUT valid logic state
20
s
VOLTAGE REFERENCE
MAX9040–MAX9043
2.040
2.048
2.056
Output Voltage
VREF
TA = +25°C
MAX9050–MAX9053
2.490
2.500
2.510
V
MAX/SO
6
30
Output Voltage Temperature
Coefficient (Note 10)
TCVREF
SOT23
6
50
ppm/°C
2.5V
≤ VCC ≤ 5.5V, MAX9040–MAX9043
+50
+200
Line Regulation
ΔVREF/
ΔVCC
2.7V
≤ VCC ≤ 5.5V, MAX9050–MAX9053
+50
+200
V/V
Sourcing. 0A
≤ IREF ≤ 500A
2
4
Load Regulation
ΔVREF/
ΔIREF
Sinking, -500A
≤ IREF ≤ 0A
3.5
6
V/A
Output Short-Circuit Current
ISC
VREF = VEE or VCC
4mA
Thermal Hysteresis (Note 11)
THYST
130
ppm
Long-Term Stability
1000h at TA = +25°C
50
ppm
f = 0.1Hz to 10Hz
40
VP-P
Noise Voltage
EOUT
f = 10Hz to 10kHz
105
VRMS
Ripple Rejection
ΔVREF/
ΔVCC
VCC = 5V ±100mV, f = 120Hz
84
dB
Turn-On Settling Time
tR(VREF)
To VREF = 1% of final value
200
s
Capacitive-Load Stability Range
(Note 7)
CL(VREF)
0
4.7
nF
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX9039–MAX9043
2.5
5.5
Supply Voltage Range (Note 3)
VCC
MAX9050–MAX5053
2.7
5.5
V
VCC = 2.7V
40
MAX9039/MAX9040/
MAX9041/MAX9050/
MAX9051
VCC = 5.0V
45
100
VCC = 2.7V
55
Supply Current
ICC
MAX9042/MAX9043/
MAX9052/MAX5053
VCC = 5.0V
60
130
A
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