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BD46312 Datasheet CMOS Voltage Detector

Manufacturer: ROHM

Download the BD46312 datasheet PDF. This datasheet also includes the BD45485 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (BD45485-Rohm.pdf) that lists specifications for multiple related part numbers.

General Description

ROHM’s BD45xxx and BD46xxx series are highly accurate, low current consumption Voltage Detector ICs.

Because the counter timer delay circuit is built into these series, an external capacitor for the delay time setting is unnecessary.

The lineup was established with low output types (Nch open drain and CMOS output) and detection voltages range from 2.3V to 4.8V in increments of 0.1V, so that the series may be selected according the application at hand.

Overview

Datasheet Voltage Detector IC Series Counter Timer Built-in CMOS Voltage Detector IC BD45xxx series BD46xxx.

Key Features

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  • Counter Timer Built-in.
  • No delay time setting external capacitor required.
  • Ultra-low current consumption.
  • Two output types (Nch open drain and CMOS output).
  • Package SSOP5 is similar to SOT-23-5 (JEDEC) 2.3V to 4.8V (Typ. ) 0.1V steps.
  • High accuracy detection voltage: ±1.0%.
  • Ultra-low current consumption: 0.85µA (Typ. ).
  • Operating temperature range: -40°C to +105°C.
  • Three internal, fixed delay time: 50ms 100ms 200ms.

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