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LB1423N - 5-Dot Red/Green LED Level Meter

Features

  • and Functions.
  • Capable of generating a bar-display for input voltage with 5 LEDs.
  • Operates from either AC or DC input voltage because of on-chip rectifier amplifier.
  • Lighting levels remain stable to line regulation because of on-chip voltage reference.
  • LEDs are driven by a constant current ; stable to line regulation.
  • Power supply voltage range is wide (3.5 to 16V), for a wide range of.

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Other Datasheets by SANYO (now Panasonic)

Part Number Description
LB1426 Level Meter
LB1403N 5-Dot Red/Green LED Level Meter
LB1405 Level Meter
LB1407 AC/DC Voltage Level Meter
LB1408 Level Meter

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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Ordering number:ENN1410B Monolithic Digital IC LB1403N Series 5-Dot Red/Green LED Level Meter Use • AC level meters such as VU meters. • DC level meters such as signal meters. Features and Functions • Capable of generating a bar-display for input voltage with 5 LEDs. • Operates from either AC or DC input voltage because of on-chip rectifier amplifier. • Lighting levels remain stable to line regulation because of on-chip voltage reference. • LEDs are driven by a constant current ; stable to line regulation. • Power supply voltage range is wide (3.5 to 16V), for a wide range of applications. • Five types of ICs constitute the series with various lighting levels of the LEDs and driving currents.
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