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The ELM337 provides a convenient means to Interface standard photocells or light dependent resistors (LDRs) to digital Logic circuits. It provides an input Comparator with hysteresis, line frequency filtering, digital delays, and high current output drivers all within the one 8 pin package. Three mode setting pins configure the ELM337 for pulse or continuous output and for a delay on change of from 1 msec to 10 minutes. The transition threshold is set with a single external resistor, simplifying designs and minimizing costs. By ELM Electronics
ELM337 's PackagesELM337 's pdf datasheet
ELM337DS




ELM337 Pinout, Pinouts
ELM337 pinout,Pin out
This is one package pinout of ELM337,If you need more pinouts please download ELM337's pdf datasheet.

ELM337 Application circuits
ELM337 circuits
This is one application circuit of ELM337,If you need more circuits,please download ELM337's pdf datasheet.


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