MAX6143BASA50 Ver la hoja de datos (PDF) - Unspecified
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MAX6143BASA50 Datasheet PDF : 16 Pages
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High-Precision Voltage Reference with
Temperature Sensor
ELECTRICAL CHARACTERISTICS—MAX6143_33 (VOUT = 3.3V) (continued)
(VIN = VSHDN = +10V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
INPUT
Supply Voltage Range
Quiescent Supply Current
Shutdown Supply Current
SHUTDOWN (SHDN)
Logic-High Input Voltage
Logic-Low Input Voltage
Logic-High Input Current
Logic-Low Input Current
TEMP OUTPUT
TEMP Output Voltage
VIN
IIN
ISHDN
Guaranteed by line regulation test
No load, normal
operation
TA = +25°C
TA = -40°C to +125°C
No load, VSHDN <
0.8V
TA = -40°C to +125°C
VIH
VIL
IIH
IIL
VTEMP
5.3
40.0
320
500
650
0.01
5
2.0
0.8
20
2
630
TEMP Temperature
Coefficient
TCTEMP
2.1
UNITS
V
µA
µA
V
V
µA
µA
mV
mV/°C
ELECTRICAL CHARACTERISTICS—MAX6143_41 (VOUT = 4.096V)
(VIN = VSHDN = +10V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
OUTPUT
Output Voltage
Output Adjustment Range
Output-Voltage Temperature
Coefficient (Note 2)
Line Regulation (Note 3)
Load Regulation (Note 3)
Output Short-Circuit Current
SYMBOL
VOUT
∆VTRIM
TCVOUT
∆VOUT/
∆VIN
∆VOUT/
∆IOUT
ISC
CONDITIONS
No load, TA = +25°C
RPOT = 10kΩ
TA = -40°C to +125°C
6.1V ≤ VIN ≤ 40V
Sourcing:
0 ≤ IOUT ≤ 10mA
Sinking:
-0.6mA ≤ IOUT ≤ 0
OUT shorted to GND
OUT shorted to IN
MAX6143A_41 (0.06%)
MAX6143B_41 (0.1%)
MAX6143AASA
MAX6143BASA
TA = +25°C
TA = -40°C to +125°C
TA = +25°C
TA = -40°C to +125°C
TA = +25°C
TA = -40°C to +125°C
MIN TYP MAX UNITS
4.0935
4.0919
±3
4.096
4.096
±6
1.5
3
0.6
0.8
2
2
50
90
60
3
4.0985
V
4.1001
%
3
ppm/°C
10
5
ppm/V
10
10
15
ppm/mA
500
900
mA
Temperature Hysteresis
(Note 4)
∆VOUT/
cycle
120
ppm
Long-Term Stability
∆VOUT/
time
1000 hours at TA = +25°C
50
ppm
4 _______________________________________________________________________________________
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