LM1812 ULTRASONIC TRANSCEIVER

National Semiconductor

Description

LM1812 Ultrasonic Transceiver April 1989 LM1812 Ultrasonic Transceiver General .
The LM1812 is a general purpose ultrasonic transceiver designed for use in a variety of ranging sensing and communications applications The chip conta.

📥 Download Datasheet

LM1812 Datasheet Preview — Preview of LM1812 PDF

Datasheet Specifications

Part number: LM1812
Manufacturer: National Semiconductor
File Size: 174.85 KB
Datasheet: LM1812_NationalSemiconductor.pdf
Description: ULTRASONIC TRANSCEIVER

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

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 the operating frequency for both the transmitter and receiver The class C transmitter output drives up to 1A (12W) peak at frequencies up

LM1812 Distributors

📁 Related Datasheet

LM181E05-C3 LM181E05-C4M2 LM181E06 LM181E06-A4M1 LM181E06-C4 LM181E06-D4

📌 All Tags

LM1812 ULTRASONIC TRANSCEIVER National Semiconductor

National Semiconductor LM1812-like datasheet