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MAXQ7667 - Ultrasonic Distance-Measuring System

Datasheet Summary

Description

The MAXQ7667 smart system-on-a-chip (SoC) provides a time-of-flight ultrasonic distance-measuring solution.

The device is optimized for applications involving large distance measurement with weak input signals or multiple target identification.

Features

  • high signalto-noise ratio achieved by combining flexible electronics with the intelligence necessary to optimize each function as environmental and target conditions change. An integrated burst signal generator and echo reception components process ultrasonic signals between 25kHz and 100kHz. Echo reception components include a programmable gain low-noise amplifier (LNA), a 16-bit sigma-delta ADC to digitize the received echo signals, and digital signal processing (DSP). DSP limits noise with a.

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Datasheet Details

Part number MAXQ7667
Manufacturer Maxim Integrated Products
File Size 641.07 KB
Description Ultrasonic Distance-Measuring System
Datasheet download datasheet MAXQ7667 Datasheet
Additional preview pages of the MAXQ7667 datasheet.

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Full PDF Text Transcription

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19-4598; Rev 0; 4/09 www.DataSheet4U.com 16-Bit, RISC, Microcontroller-Based, Ultrasonic Distance-Measuring System General Description The MAXQ7667 smart system-on-a-chip (SoC) provides a time-of-flight ultrasonic distance-measuring solution. The device is optimized for applications involving large distance measurement with weak input signals or multiple target identification. The MAXQ7667 features high signalto-noise ratio achieved by combining flexible electronics with the intelligence necessary to optimize each function as environmental and target conditions change. An integrated burst signal generator and echo reception components process ultrasonic signals between 25kHz and 100kHz.
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