EPC600 datasheet(1/30 Pages) EPC

номер детали	EPC600

подробное описание детали	Time-of-flight range-finder chip

PDF	30 Pages

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производитель	EPC [Espros Photonics corp]

домашняя страница	http://www.espros.ch

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DATASHEET – epc600

Time-of-flight range-finder chip

General Description

The epc600 chip is a general purpose, monolithic, fully integrated

photoelectric CMOS device for optical distance measurement and

object detection. Its working principle is based on the three-dimen-

sional (3D) time-of-flight (TOF) measurement.

The system-on-chip (SOC) contains:

■ A full data acquisition path with the driver for the LED, the photo-

receiver, the signal conditioning, the A/D converter and the signal

processing.

■ An on-chip controller managing the data acquisition and the data

communication.

■ A 2-wire interface for the command and data communication.

■ A supply-voltage power management unit.

Together with a tiny microprocessor and few external components,

a fully functional TOF range-finder can be built.

The working principle is based on the elapsed time-of-flight (TOF)

of a photon (modulated light) emitted by the transmitter (LED) and

reflected back by the object to the photosensitive receiver.

The very high photosensitivity allows operating ranges up to sever-

al meters and an accuracy down to a centimeter depending on the

lens and the illumination power.

Features

■ Complete data acquisition system for distance measurement or

object detection on chip. Allows for minimum part count designs.

■ On-chip high power LED driver.

■ Easy to use operation in combination with a tiny microprocessor.

■ Absolute distance measurement with digital data output.

■ Integrated signal-processing.

■ High sensitivity and resolution for measured distances up to 15m.

■ Response time of less than 1ms possible.

■ Digital data output with 12 bit distance data.

■ Excellent ambient-light suppression up to >100kLux.

■ Integrated ambient-light meter (“Luxmeter”)

e.g. for brightness control or dimmer functions.

■ Voltage supply with low power consumption.

■ Easy to use 2-wire interface with simple command set.

■ Fully SMD-compatible flip-chip CSP24 package with very small

footprint.

Possible Applications

■ Light barrier with powerful ambient-light suppression

■ People and object counting sensor

■ Door opening and safety sensor

■ Limit and proximity switch

■ Machine control and safety sensor

■ Water tap and toilet flushing sensor

■ Single spot parking sensor

■ Distance measurement gauge

Functional Block Diagram

Controller

Correlator

Phase shifter

Signal-

processing

LED driver

Modulator

Voltage

regulator

2-wire

serial

interface

RAM

EEPROM

CX1

CX2

XTAL

VDD 8.5V

SCLK

SDATA

LED

A

D

VDDBS -5.0V

Figure 1: epc600 on-chip data acquisition system for range-finders

Characteristics subject to change without notice

1 / 30

Datasheet epc600 - V1.3

www.espros.ch

Аналогичный номер детали - EPC600

производитель	номер детали	датащи	подробное описание детали
Espros Photonics corp	EPC610	830Kb / 34P	8x8 pixel 3D TOF imager
	EPC635	1Mb / 97P	3D TOF Imager 160 x 60 Pixel
	EPC660	1Mb / 16P	3D TOF Imager 320 x 240 Pixel

More results

Аналогичное описание - EPC600

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	OPT9221	1Mb / 104P	OPT9221 Time-of-Flight Controller
	OPT8241	1Mb / 34P	3D Time-of-Flight Sensor
	OPT8241	1Mb / 34P	3D Time-of-Flight Sensor
Melexis Microelectronic...	MLX75023	1Mb / 27P	Time-of-Flight Sensor Array
Melexis Microelectronic...	MLX75123	2Mb / 48P	Time-of-Flight Companion Chip
Banner Engineering Corp...	LT3BD	396Kb / 9P	LT3BD Long-Range Time-of-Flight Laser Sensor
Banner Engineering Corp...	LT7	976Kb / 20P	LT7 Long-Range Time-of-Flight Laser Sensor
ams AG	TMF8801	218Kb / 2P	Time-of-Flight Sensor 2019-July-22
STMicroelectronics	VL53L4CX	2Mb / 38P	Time-of-Flight sensor with extended range measurement June 2022 Rev 3
ams AG	TMF8701	1Mb / 66P	Time-of-Flight Sensor v2-00 2023-Feb-21

More results

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