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LTC1843 - Ultralow Power Dual Comparators

Download the LTC1843 datasheet PDF. This datasheet also covers the LTC variant, as both devices belong to the same ultralow power dual comparators family and are provided as variant models within a single manufacturer datasheet.

Description

The LTC ®1841/LTC1842/LTC1843 are ultralow power dual comparators with built-in reference (LTC1842/LTC1843).

The comparators feature less than 5.7µA supply current over temperature, a 1.182V ± 1% reference, programmable hysteresis and open-drain outputs that sink current.

Features

  • s s.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC-1841.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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LTC1841/LTC1842/LTC1843 Ultralow Power Dual Comparators with Reference FEATURES s s DESCRIPTION The LTC ®1841/LTC1842/LTC1843 are ultralow power dual comparators with built-in reference (LTC1842/LTC1843). The comparators feature less than 5.7µA supply current over temperature, a 1.182V ± 1% reference, programmable hysteresis and open-drain outputs that sink current. The reference output can drive a bypass capacitor of up to 0.01µF without oscillation. The LTC1841 operates from a single 2V to 11V supply or a dual ± 1V to ± 5.5V supply. The LTC1842/LTC1843 operate from a single 2.5V to 11V supply or a dual ± 1.25V to ± 5.5V supply. The LTC1842/LTC1843 hysteresis is easily programmed by using two resistors and the HYST pin.
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