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MAX6748 - uP Reset Circuits

Download the MAX6748 datasheet PDF. This datasheet also covers the MAX6747 variant, as both devices belong to the same up reset circuits family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX6746

MAX6753 low-power microprocessor (μP) supervisory circuits monitor single/dual system supply voltages from 1.575V to 5V and provide maximum adjustability for reset and watchdog functions.

Key Features

  • immunity to power-supply transients. The MAX6746.
  • MAX6753 have ±2% factory-trimmed reset threshold voltages in approximately 100mV increments from 1.575V to 5.0V and/or adjustable reset threshold voltages using external resistors. The reset and watchdog delays are adjustable with external capacitors. The MAX6746.
  • MAX6751 contain a watchdog select input that extends the watchdog timeo.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX6747-Maxim.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX674 +10V Precision Voltage Reference Maxim Integrated
MAX6701A Low-Voltage / SOT23 uP Supervisors Maxim Integrated
MAX6702 Low-Voltage / SOT23 uP Supervisors Maxim Integrated
MAX6702A Low-Voltage / SOT23 uP Supervisors Maxim Integrated
MAX6703A Low-Voltage / SOT23 uP Supervisors Maxim Integrated

Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX6740 Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits
MAX6741 Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits
MAX6742 Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits
MAX6743 Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits
MAX6744 Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits

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
MAX6746–MAX6753 μP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay General Description The MAX6746–MAX6753 low-power microprocessor (μP) supervisory circuits monitor single/dual system supply voltages from 1.575V to 5V and provide maximum adjustability for reset and watchdog functions. These devices assert a reset signal whenever the VCC supply voltage or RESET IN falls below its reset threshold or when manual reset is pulled low. The reset output remains asserted for the reset timeout period after VCC and RESET IN rise above the reset threshold. The reset function features immunity to power-supply transients. The MAX6746–MAX6753 have ±2% factory-trimmed reset threshold voltages in approximately 100mV increments from 1.575V to 5.