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LM3707 - Microprocessor Supervisor

Download the LM3707 datasheet PDF. This datasheet also covers the LM3706 variant, as both devices belong to the same microprocessor supervisor family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM3706/LM3707 series of microprocessor supervisory circuits provide the maximum flexibility for monitoring power supplies and battery controlled functions in systems without backup batteries.

The LM3706/LM3707 series are available in a 9-bump micro SMD package.

Key Features

  • include the following: Reset: Reset is asserted during power-up, power-down, and brownout conditions. RESET is guaranteed down to VCC of 1.0V. Low Line Output: This early power failure warning indicator goes low when the supply voltage drops to a value which is 2% higher than the reset threshold voltage. Watchdog Timer: The WDI (Watchdog Input) monitors one of the µP’s output lines for activity. If no output transition occurs during the watchdog timeout period, reset is activated. Features n S.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM3706-NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for LM3707 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LM3707. For precise diagrams, and layout, please refer to the original PDF.

LM3706/LM3707 Microprocessor Supervisory Circuits with Low Line Output and Watchdog Timer June 2002 LM3706/LM3707 Microprocessor Supervisory Circuits with Low Line Output...

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LM3706/LM3707 Microprocessor Supervisory Circuits with Low Line Output and Watchdog Timer General Description The LM3706/LM3707 series of microprocessor supervisory circuits provide the maximum flexibility for monitoring power supplies and battery controlled functions in systems without backup batteries. The LM3706/LM3707 series are available in a 9-bump micro SMD package. Built-in features include the following: Reset: Reset is asserted during power-up, power-down, and brownout conditions. RESET is guaranteed down to VCC of 1.0V.

More Datasheets from National Semiconductor (now Texas Instruments)

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