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LM3909 - LM3909 LED Flasher/Oscillator

The LM3909 by National Semiconductor is a LM3909 LED Flasher/Oscillator. Below is the official datasheet preview.

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Official preview page of the LM3909 LM3909 LED Flasher/Oscillator datasheet (National Semiconductor).

LM3909 Product details

Description

The LM3909 is a monolithic oscillator specifically designed to flash Light Emitting Diodes By using the timing capacitor for voltage boost it delivers pulses of 2 or more volts to the LED while operating on a supply of 1 5V or less The circuit is inherently self-starting and requires addition of only a battery and capacitor to function as an LED flasher Packaged in an 8-lead plastic mini-DIP the LM3909 will operate over the extended consumer temperature range of b 25 C to a 70 C It has been opti

Features

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