Voice Activated DALI Lighting Controls

Renesas’ voice activated DALI reference design supports multi-national offline voice controls and time of flight (ToF) distance detection

Image of Renesas’ Voice Activated DALI Lighting ControlsRenesas’ winning combination reference design for voice activated digital addressable lighting interface (DALI) is a dedicated lighting control protocol for intelligent lighting systems widely used in commercial lighting control and building lighting control. DALI-2 lighting control enables network-based lighting control for building automation applications designed to comply with IEC 62386 version 2 (DALI-2) when used with suitable hardware. The DALI-2 standard improves on the ability to control brightness, glare, color rendering, and presence detection and adds multi-vendor interoperability to the DALI standard IEC 62386.

Features
  • Voice module supports multi-national offline voice controls
  • Includes an OB1203 fully integrated optical sensing module to support RGB sensor function and biosense
  • High-performance AC/DC and DC/DC for lighting
  • OB1203 biosensor
    • Heart rate, blood oxygen concentration, pulse oximetry, proximity, light, and color sensor
  • iW380-00 LED driver
    • Second-stage 65 V buck LED driver with flicker-free true DC dimming technology for commercial lighting
  • ISL80505 linear regulator (LDO)
    • High-performance 500 mA LDO
  • RA4M2 MCU
    • 100 MHz Arm® Cortex®-M33 TrustZone®
  • Supports ToF distance detection
  • RL78/I1A microcontroller (MCU)
    • A one-chip solution for DALI/DMX512
    • Outputs high-resolution PWM for fine dimming and toning of LED lighting
  • PS2561F-1 photocoupler
    • DIP photocoupler, operating ambient temperature +110°C
  • PS2911-1 photocoupler
    • High CTR, 4-pin ultra-small-package flat-lead photocoupler
  • ISL29501 proximity sensor
    • ToF signal processing IC
  • iW3627 PWM controller
    • Digital constant-voltage offline PWM controller with power factor correction for applications up to 90 W
Applications
  • Commercial lighting
  • DALI 2.0 systems
  • Building automation

OB1203 Biosensor

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DIGITAL BIOMONITORINGOB1203SD-C4VDIGITAL BIOMONITORING0View Details

ISL80505 Linear Regulator (LDO)

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC REG LINEAR POS ADJ 500MA 8DFNISL80505IRAJZIC REG LINEAR POS ADJ 500MA 8DFN0View Details

RL78/I1A and RA4M2 Microcontrollers

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC MCU 16BIT 64KB FLASH 30LSSOPR5F107AEGSP#V0IC MCU 16BIT 64KB FLASH 30LSSOP0View Details
MCU RA4 ARM CM33 100MHZ 512K/128R7FA4M2AD3CFL#AA0MCU RA4 ARM CM33 100MHZ 512K/1280View Details

PS2561F-1 and PS2911-1 Photocouplers

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
OPTOCOUPLER 4-PIN DIPPS2561F-1Y-AOPTOCOUPLER 4-PIN DIP4432 - ImmediateView Details
OPTOISOLATOR 2.5KV TRANS 4-SMDPS2911-1-AXOPTOISOLATOR 2.5KV TRANS 4-SMD696 - ImmediateView Details

ISL29501 Proximity Sensor

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC SIGNAL PROCESSOR TOF 24QFNISL29501IRZ-T7IC SIGNAL PROCESSOR TOF 24QFN0View Details

iW3627 PWM Controller

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
OFF-LINE DIGITAL CONSTANT-VOLTAGIW3627-00OFF-LINE DIGITAL CONSTANT-VOLTAG0View Details
Published: 2021-09-30