OPN7020C-GETTOP

The OPN7020 is a smart VCSEL laser diode driver with high performance and high efficiency, which is optimized for both direct Time of Flight (ToF) and indirect ToF 3D sensing application. The OPN7020 fulfills up to 200MHz frequency continue wave output driven capability with configurable current limit function for CW-ToF illumination applica

Features

Flexible configuration

Support 4-distinct D-ToF illumination
Support high frequency CW-ToF illumination
Support CMOS and LVDS input interface
Support I2C and SPI interface
Driven capability

Up to 200MHz input signal for CW-TOF
0.5nS single narrow pulse output for D-TOF
Up to 12V VSCEL supply voltage
Up to 6A output peak current per channel
Packages

OPN7020C
- 36-ball WLCSP (0.4mm pitch)，3.7mm × 1.7mm
Comprehensive abnormality detection and protection scheme

Over current and over temperature detection and protection
Output short to ground protection
VCSEL diffuser-error detection (PD current and ITO resistance) for Laser eye safety protection
Output current sensing
Internal temperature monitoring
External temperature monitoring
Applications

Pulse-ToF illumination
CW-ToF illumination
LIDAR illumination

Performance Parameters

Product Model	OPN7020
Application	d-ToF
Number of drive channel	4 x CMOS/LVDS
Max drive current (A)	6
Max supply voltage (V)	12
Input Signal Bandwidth (MHz)	200
Control port	I²C/SPI
Narrow Pulse Generator	✓
Drive current limiting	✓
Overcurrent protection	✓
Temperature sensing	2
Over-temperature protection	✓
Load short-circuit protection	✓
Laser Safety Protection	PD/ITO
Timing Correction	✓
Encapsulation	WLCSP

OPN7020C

Performance Parameters

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