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AW36801CSR

AW36801 VCSEL Laser Diode Driver for ToF Sensor

Datasheet :
Preview - AW36801CSR - Datasheet

Product details

Parameters

Load Current (Max) (A) 4
Temperature sensor ADC Error（Max）(℃) 3
Temperature sensor ADC Error（Min） (℃) -3
Control Interface SPI
Maximum LVDS frequency (MHz) 200
AVCC/DVCC Power Supply (Min) (V) 3
AVCC/DVCC Power Supply (Max) (V) 3.6
Temperature -20℃~85℃
IO Level (V) 1.8
Package (mm) WLCSP 2.23X2.23-25B

Package | Pins | Size

WLCSP 2.23X2.23-25B

Features

Anode common and floating driver
Driver current up to 4.0A
APC（Auto power control）function embedded
Built-in Fail Safe function of LVDS input
Over current detection of output driving current
Diffuser issue detection
APC process error detection
AVCC33 Power Supply Monitor function
Support Internal and External Temperature monitor
Built-In 10-bit ADC for APC process and temperature measurement
10MHz 3-wire SPI interface
WLCSP 2.23mmX2.23mmX0.45mm-25B, 0.4mm Pitch Package

Description

The AW36801 is a highly-integrated VCSEL laser diode driver, used for ToF (Time of Flight) depth-detection sensor. In AW36801, up to 4A current driver, APC (Auto Power Control) process, 200MHz LVDS receiver and internal temperature sensor are integrated.
The APC process is implemented in AW36801, to optimize the output power and output current tr/tf performance with different external VCSEL laser diode. Configured through SPI interface, the APC process runs automatically and monitor the internal status during the process.
The AW36801 has a built-in 10-bit ADC, used to convert the PD voltage for APC process, also used to monitor the internal or external temperature.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AW36801_EN_V1.3 英文   2023-10-31

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW36801CSR EVB V1.3 — AW36801CSR EVB V1.3 is a demonstration EVB board for AW36801.

EVB evaluation board for Tof VCSEL driver IC

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Software development

DRIVER OR LIBRARY

AW3680X_Driver — MCU and other drivers for AW36801 series

MCU and other drivers for AW36801 series,including sample code,configuration files,porting guide,etc

View options
Hardware development

Evaluation board

AW36801CSR EVB V1.3 — AW36801CSR EVB V1.3 is a demonstration EVB board for AW36801.

EVB evaluation board for Tof VCSEL driver IC

View options
Software development

DRIVER OR LIBRARY

AW3680X_Driver — MCU and other drivers for AW36801 series

MCU and other drivers for AW36801 series,including sample code,configuration files,porting guide,etc

View options