LM2901 查看數據表（PDF） - STMicroelectronics

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LM2901

Low power quad voltage comparator

STMicroelectronics 

LM2901

Figure 13. Low frequency op- amp with

offset adjust

Typical applications schematics

Figure 14. Zero crossing detector (single

power supply)

Figure 15. Limit comparator

Figure 16. Split-supply applications - zero

crossing detector

Figure 17. Crystal controlled oscillator

Figure 18. Comparator with a negative

reference

7/13

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