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STM1810 - Low Power Reset

Description

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7 1.2

Features

  • Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages.
  • Four output configurations:.
  • Push-pull, active-high (STM1812,1817).
  • Push-pull, active-low (STM1810,1815).
  • Open-drain, active-low (STM1811,1816).
  • Open-drain, active-low with push-button detect (STM1813,1818).
  • Reset pulse width - 100 ms (min. ).
  • Low supply current - 4 µA (typ. ).
  • Guaranteed assertion down to VCC = 1.0 V (0 °C to 105 °C).
  • Factory-trimmed reset thresholds of.

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Full PDF Text Transcription

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STM1810 STM1811 STM1812 STM1813 STM1815 STM1816 STM1817 STM1818 Low power reset circuit Features ■ Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages ■ Four output configurations: – Push-pull, active-high (STM1812,1817) – Push-pull, active-low (STM1810,1815) – Open-drain, active-low (STM1811,1816) – Open-drain, active-low with push-button detect (STM1813,1818) ■ Reset pulse width - 100 ms (min.) ■ Low supply current - 4 µA (typ.) ■ Guaranteed assertion down to VCC = 1.0 V (0 °C to 105 °C) ■ Factory-trimmed reset thresholds of 2.55 V, 2.88 V, 3.06 V, 4.37 V, and 4.62 V (typ.) ■ Power supply transient immunity ■ Push-button/manual reset detect (STM1813/1818) ■ Operating temperature: –40 °C to 105 °C SOT23-3 (WX) ■ ± 2.
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