16-Channel, LIDAR Signal Processor Data Sheet ADAL6110-16 FEATURES GENERAL DESCRIPTION 16-channel, LIDAR signal processor The ADAL6110-16 is a light detection and ranging (LIDAR) Frame rates up to 1.9 kHz at 50 MHz SPI clock signal processor IC that supports simultaneous capture of up to Automatic gain control 16 channels. Each channel is integrated with a 16-bit analog to DC balance digital converter (ADC) to measure the optical return signal. Ambient light cancellation The ADAL6110-16 stores the captured waveforms to static Independent channel configurability random access memory (SRAM) storage. The data output Programmable timing controls readout and functional configuration of the LIDAR signal Low power operation: <375 mA typical current consumption processor occurs over a 4-wire serial port interface (SPI). Low voltage supply: 1.8 V typical and 3.3 V typical The LIDAR signal processor features a dc balance control to Low data processing overhead reject signal offset and corruption due to modulated interference, 4-wire SPI eliminating the need for external dc cancellation circuitry. In 7 mm 7 mm, 48-lead LFCSP addition, the LIDAR signal processor has a built-in automatic APPLICATIONS gain control (AGC) that modifies the gain of the system to ensure the signal of interest is automatically scaled to the Autonomous systems collision avoidance measurement range. Corridor mapping Dynamic suspension and flight control The ADAL6110-16 simplifies the traditional multichannel Drone altitude monitoring LIDAR system implementation by integrating the transimpedance Industrial distance measurement amplifier (TIA), gain and sampling stages, as well as providing Mounted safety curtain systems the transmitter fire signal, all of which are managed by on-chip Parking spot monitoring control logic. No external components are required between the Blind spot detection photodiodes and the TIA interface of each channel in the LIDAR signal processor. FUNCTIONAL BLOCK DIAGRAM SPI ADAL6110-16 CONTROL LOGIC AND DVDD DC AGC REGISTER MAP BALANCE DVSS R DC F BALANCE CH0 ADC SRAM R DC F BALANCE CLKVDD CH15 ADC CLKVSS TIMING CORE NOTES 1. R IS THE FEEDBACK RESISTANCE. F Figure 1. For more information about the ADAL6110-16, contact lidar analog.com for additional information.. Rev. Sp0 Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 2020 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com AVDD AVSS IOVDD IOVSS TRIG OUT RESET CS XTALP MISO SCLK XTALN MOSI 17321-001ADAL6110-16 Data Sheet NOTES 2020 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D17321F-5/20(Sp0) Rev. Sp0 Page 2 of 2