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TS831 - MICROPOWER VOLTAGE SUPERVISOR

General Description

The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output.

The threshold voltage is set at 4.33V for TS831-5, 4.5V for TS831-4 and 2.71V for TS831-3 by internal thermally matched resistors.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TS831 MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW s ULTRA LOW POWER CONSUMPTION : 12µA maximum s PRECISION RESET THRESHOLD s THRESHOLD VOLTAGE: 4.33V typ. FOR TS831-5 4.50V typ. FOR TS831-4 2.71V typ. FOR TS831-3 s GUARANTEED RESET OPERATION FOR VCC DOWN TO 1V s OPEN DRAIN OUTPUT COMPARATOR s FAST RESPONSE TIME : 20µs FOR A 10mV OVERDRIVE s INTERNAL BUILT-IN HYSTERESIS s PIN TO PIN COMPATIBLE WITH MC33064 AND MC33164 DESCRIPTION The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output. The threshold voltage is set at 4.33V for TS831-5, 4.5V for TS831-4 and 2.71V for TS831-3 by internal thermally matched resistors.