MAX931CSA Ver la hoja de datos (PDF) - Maxim Integrated

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Fabricante

MAX931CSA

Ultra Low-Power, Low-Cost Comparators with 2% Reference

Maxim Integrated 

Ultra Low-Power, Low-Cost

Comparators with 2% Reference

10k

VINA

10k

VINB

+5V

V+

MAX934

INA+

OUTA

INA-

0 FOR VINA < 0V

1 FOR VINB > 0V

INB+

OUTB

INB-

10k

VINC

INC+

INC-

OUTC

10k

VIND

IND+

IND-

GND

OUTD

REF N.C.

V-

-5V

Figure 8. Level Shifter: ±5V Input to CMOS Output

VIN

R3

R2

R5

R4

R1

+5V

V+

INA+

REF

HYST

INPUT VOLTAGE FAIL

INB+

INPUT VOLTAGE LOW

MAX932

V-

Figure 9. Two-Stage Low-Voltage Detector

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