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SL2002A-WHS

SL2002A-WHS

Silanna Semiconductor
Optical Sensor Output
Active2,500 in stock
Datasheet Digi-Key Compare Prices

Overview

The SL2002A-WHS is a highly integrated resonant-mode laser diode driver designed specifically for high-speed pulsed laser applications. It features a flexible architecture capable of generating sub-2ns FWHM pulses and supports repetition rates up to 1 MHz for precise timing in optical sensing.

Why Choose This Part

This driver offers exceptional efficiency with a no-load power consumption of less than 5 mW and supports a wide 3V to 6V input range. Its integrated I2C interface allows for digital control of output power and real-time fault monitoring, while the resonant-mode topology ensures precise energy delivery even during supply voltage fluctuations.

Applications

LIDAR Systems
Driving laser diodes in automotive and industrial LIDAR for high-resolution 3D environmental mapping.
Time-of-Flight (ToF)
Providing the fast pulse transitions required for accurate distance measurement in consumer and industrial ToF sensors.
3D Mapping
Used in structured light or pulsed laser systems for spatial data acquisition and gesture recognition.
Laser Range Finding
Enabling compact range finders with its small WLCSP footprint and minimal external component requirements.

Getting Started

Engineers should utilize the I2C interface to configure the device's output power settings and monitor for fault conditions during early prototyping. Given the WLCSP package and sub-nanosecond pulse capabilities, careful PCB layout with minimal parasitic inductance is critical for achieving specified pulse widths and thermal management at high repetition rates.

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