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UA111 - Voltage Comparator

General Description

- the "A111 and "A311 are monolithic, low input current Voltage Comparators, each constructed using the Fairchild Planar

epitaxial process.

The "A111 series operates from the single 5 V integrated circuit logic supplvto the standard ±15 V operational amplifier supplies.

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!JAIIl- pA311 VOLTAGE COMPARATORS FAIRCHILD LINEAR INTEGRATED CIRCUITS GENERAL DESCRIPTION - the "A111 and "A311 are monolithic, low input current Voltage Comparators, each constructed using the Fairchild Planar· epitaxial process. The "A111 series operates from the single 5 V integrated circuit logic supplvto the standard ±15 V operational amplifier supplies. The "A111 series is intended for a wide range of applicatons including driving lamps or relavs and switching voltages up to 50 V at currents as high as 50 mAo The output stage is compatible with RTl, OTL, TTL and MOS logic. The input stage current can be raised to increase input slew rate.