LM1812 Datasheet - National Semiconductor

ULTRASONIC TRANSCEIVER

LM1812 Features

* Y One or two-transducer operation Y Transducers interchangeable without realignment Y No external transistors Y Impulse noise rejection Y No heat sinking Y Protection circuitry included Y Detector output drives 1A peak load Y Ranges in excess of 100 feet in water 20 feet in air Y 12W peak transmit

LM1812 General Description

The LM1812 is a general purpose ultrasonic transceiver designed for use in a variety of ranging sensing and communications applications The chip contains a pulse-modulated class C transmitter a high gain receiver a pulse modulation detector and noise rejection circuitry A single LC network defines t.

LM1812 Datasheet (174.85 KB)

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Datasheet Details

Part number:

LM1812

Manufacturer:

National Semiconductor

File Size:

174.85 KB

Description:

Ultrasonic transceiver.

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LM1812 ULTRASONIC TRANSCEIVER National Semiconductor

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LM1812 Features

LM1812 General Description

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