Datasheet4U Logo Datasheet4U.com

LM1830 - Fluid Detector

Download the LM1830 datasheet PDF. This datasheet also covers the LM1 variant, as both devices belong to the same fluid detector family and are provided as variant models within a single manufacturer datasheet.

Description

The LM1830 is a monolithic bipolar integrated circuit designed for use in fluid detection systems The circuit is ideal for detecting the presence absence or level of water or other polar liquids An AC signal is passed through two probes within the fluid A detector determines the presence or absence

Features

  • Y Y Y Y Y Y Low external parts count Wide supply operating range One side of probe input can be grounded AC coupling to probe to prevent plating Internally regulated supply AC or DC output.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM1-830.pdf) that lists specifications for multiple related part numbers.

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.

View original datasheet text
LM1830 Fluid Detector February 1995 LM1830 Fluid Detector General Description The LM1830 is a monolithic bipolar integrated circuit designed for use in fluid detection systems The circuit is ideal for detecting the presence absence or level of water or other polar liquids An AC signal is passed through two probes within the fluid A detector determines the presence or absence of the fluid by comparing the resistance of the fluid between the probes with the resistance internal to the integrated circuit An AC signal is used to overcome plating problems incurred by using a DC source A pin is available for connecting an external resistance in cases where the fluid impedance is of a different magnitude than that of the internal resistor When the probe resistance increases above the preset valu
Published: |