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MAX6803 - 4-Pin / Low-Power P Reset Circuits with Manual Reset

Download the MAX6803 datasheet PDF. This datasheet also covers the MAX variant, as both devices belong to the same 4-pin / low-power p reset circuits with manual reset family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX6803/MAX6804/MAX6805 microprocessor (µP) supervisory circuits monitor the power supplies in 2.85V to 5.0V µP and digital systems.

They increase circuit reliability and reduce cost by eliminating external components and adjustments.

They also feature a debounced manual-reset input.

Key Features

  • Ultra-Low 0.7V Operating Supply Voltage.
  • Low 4.0µA Supply Current.
  • Precision Monitoring of 2.85V to 5.0V Power-Supply Voltages.
  • Reset Thresholds Available from 2.63V to 4.80V, in Approximately 100mV Increments.
  • Debounced Manual-Reset Input.
  • Fully Specified over Temperature.
  • Three Power-On Reset Timeout Periods Available (1ms min, 20ms min, 100ms min).
  • Low Cost.
  • Three Available Output Structures: Pu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX-6803.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX6833 Ultra-Low-Voltage SC70 Voltage Detectors and uP Reset Circuits Maxim Integrated
MAX6834 Ultra-Low-Voltage SC70 Voltage Detectors and uP Reset Circuits Maxim Integrated
MAX6835 Ultra-Low-Voltage SC70 Voltage Detectors and uP Reset Circuits Maxim Integrated
MAX6836 Ultra-Low-Voltage SC70 Voltage Detectors and uP Reset Circuits Maxim Integrated
MAX6837 Ultra-Low-Voltage SC70 Voltage Detectors and uP Reset Circuits Maxim Integrated

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX680 +5V to 10V Voltage Converters
MAX6800 3-Pin / Low-Power uP Reset Circuits
MAX6801 Low-Power uP Reset Circuits
MAX6802 Low-Power uP Reset Circuits
MAX6804 4-Pin / Low-Power P Reset Circuits with Manual Reset

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MAX6803/MAX6804/ MAX6805 4-Pin, Low-Power µP Reset Circuits with Manual Reset General Description The MAX6803/MAX6804/MAX6805 microprocessor (µP) supervisory circuits monitor the power supplies in 2.85V to 5.0V µP and digital systems. They increase circuit reliability and reduce cost by eliminating external components and adjustments. They also feature a debounced manual-reset input. These devices perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold or whenever manual reset is asserted. Reset remains asserted for a preset timeout period after VCC has risen above the reset threshold or after manual reset is deasserted. The only difference among the three devices is their output.