MAX696, MAX697 Microprocessor Supervisory Circuits

The MAX696 MAX697 Supervisory Circuits reduce the complexity and number of components required for power-supply monitoring and battery-control functions in Microprocessor (P) systems. These include P reset and backup-battery switchover, watchdog Timer CMOS RAM write protection, and power-failure warning. The MAX696 MAX697 significantly improve system reliability and accuracy compared to that obtained with separate ICs or Discrete components.
The MAX696 and MAX697 are supplied in 16-pin packages and perform six functions:
1) A reset output during power-up, power-down, and brownout conditions. The threshold for this "lowline" reset is adjustable by an external voltage-divider.
2) A reset pulse if the optional watchdog Timer has 56a not been toggled within a specified time.
3) Individual outputs for low-line and watchdog fault conditions.
4) The reset time may be left at its default value of 50ms, or may be varied with an external capacitor or Clock pulses.
5) A separate 1.3V threshold detector for power-fail warning, low-battery detection, or to monitor a power supply other than VCC. The MAX696 also has battery-backup switching for CMOS RAM, CMOS Microprocessor or other low-power Logic The MAX697 lacks battery-backup switching, but has write-protection pins (CE-bar IN and CE-bar OUT) for CMOS RAM or EPROM In addition, it consumes less than 250 microamperes.
By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MAX6961AMH+T Maxim Integrated Products Display Driver, 8-Segment, BICMOS, PQFP44,
MAX6961ATH+ Maxim Integrated Products LED Driver, 8-Segment, BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, MO-220, TQFN-44
MAX6965AEE+ Maxim Integrated Products LED Driver, 9-Segment, BICMOS, PDSO16, MO-137AB, 0.150 INCH, 0.25 INCH PITCH, QSOP-16
MAX6967ATE+ Maxim Integrated Products LED Driver, 10-Segment, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, MO-220WEED-2, QFN-16
MAX6969AWG+ Maxim Integrated Products LED Driver, 32-Segment, BICMOS, PDSO24, ROHS COMPLIANT, MS013AD, SOP-24
MAX6961AMH+TD Maxim Integrated Products LED Driver, 8-Segment, BICMOS, PQFP44, ROHS COMPLIANT, MS-022-AB, MQFP-44
MAX6964ATG+T Maxim Integrated Products LED Driver, 17-Segment, BICMOS, PQCC24, 4 X 4 MM, 0.80 MM PITCH, QFN-24
MAX6967AEE+T Maxim Integrated Products LED Driver, 10-Segment, BICMOS, PDSO16, 0.150 INCH, 0.025 MM PITCH, MO-137AB, QSOP-16
MAX6969AUG+T Maxim Integrated Products LED Driver, 16-Segment, BICMOS, PDSO24, 4.40 MM, MO-153AD, TSSOP-24
MAX6961ATH-T Maxim Integrated Products LED Driver, 8-Segment, BICMOS, 7 X 7 MM, 0.80 MM HEIGHT, MO-220, TQFN-44
MAX696 's PackagesMAX696 's pdf datasheet
MAX696EJE DIP
MAX696MJE-883B DIP
MAX696MJE DIP
MAX696C-D
MAX696MLP-883B LCC
MAX696CPE PDIP
MAX696EPE PDIP
MAX696EWE SOIC
MAX696EWET SOIC
MAX696CWE SOIC
MAX696CWET SOIC
MAX696CWE-T SOIC
MAX696EWE-T SOIC




MAX696 Pinout, Pinouts
MAX696 pinout,Pin out
This is one package pinout of MAX696,If you need more pinouts please download MAX696's pdf datasheet.

MAX696 Application circuits
MAX696 circuits
This is one application circuit of MAX696,If you need more circuits,please download MAX696's pdf datasheet.


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