Sensor Core

Analog Processing

ADC

Analog

Digital

DMIX0,

DMIX1

Addressing Engine

Column

Row

CLK Generator

REG

Output Block

LVDS

Timing Generator

Modulation Block

ILLUM_P

CLK, CTRL

VD_FR

Mix Drivers

Analog

Reset

VD_QD

HD_QD

ILLUM_N

ILLUM_EN

VD_SF

CLK, CTRL

Serializer

CMOS Data

CLK, CTRL

CLK, CTRL

OPT8241

Temperature Sensor

I

MCLK

CLKOUT

VD_IN

OPT8241

www.ti.com

SBAS704B – JUNE 2015 – REVISED OCTOBER 2015

7 Detailed Description

7.1 Overview

The OPT8241 is a high-performance quarter video graphics array (QVGA) resolution, 3D sensor device that

senses depth information based on the time of flight (ToF) technique. The OPT8241 has a CMOS image sensor

core with an integrated analog-to-digital converter (ADC), an addressing engine for the sensor core, an low-

to optimize power and performance.

The OPT8241 includes the following blocks:

•

Timing generator (TG)

•

Sensor core

•

Addressing engine

•

ADC and overload detection

•

Modulation block

•

Output block

•

Temperature sensor

•

7.2 Functional Block Diagram

Copyright © 2015, Texas Instruments Incorporated

Submit Documentation Feedback

11

Product Folder Links: OPT8241