IC manufacturers Texas Instruments

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Texas Instruments TLC5928 | Demoboard TIDA-00560

16-channel Status LED Driver for PLC Modules Reference Design

Overview

TopologyOther Topology
IC revisionE1

Description

The objective of the TIDA-00560 TI Design is to demonstrate a multi-channel LED driver as required in PLC I/O modules to indicate the status of several analog, digital input, and output channels. Important requirements for such a design like low static current, low component count, minimal PCB requirements, and an integrated LED diagnostic features are addressed with this design. The two layer single-side component mounted board is compatible with the BeagleBone cape specification for rapid evaluation with the BeagleBone platform.

Features

  • 16-channel shift register with wide range constant current sinks (2-35mA)
  • Two-level selectable LED brightness to compensate for ambient light
  • Diagnostic features: LED open and LED shorted to ground
  • Standardized SPI connects seamlessly to standard processors
  • Number of channels can be increased by daisy-chaining multiple LED driver devices
  • BeagleBone cape support for easy evaluation

Typical applications

  • Fire Alarm Control Panel (FACP)
  • HVAC System Controller
  • Remote Annunciator
  • Intrusion Control Panel

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
Pins
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
150120VS75000SPEC
7 files WL-SMCW SMT Mono-color Chip LED Waterclear 570 Bright Green 572 40 2 AlInGaP 140 1206 -40 °C up to +85 °C 3.2 1.6 0.68 Tape and Reel
150120RS75000SPEC
7 files WL-SMCW SMT Mono-color Chip LED Waterclear 625 Red 630 150 2 AlInGaP 140 1206 -40 °C up to +85 °C 3.2 1.6 0.68 Tape and Reel
885012206095SPEC
8 files WCAP-CSGP MLCCs 50 V(DC)100 nF ±10% 50 0603 -55 °C up to +125 °C 35 GΩ X7R Class II 1.6 0.8 0.4 0.8 7" Tape & Reel
62000811121SPEC
6 files WR-PHD 2.00 mm THT Pin Header -40 °C up to +105 °C1000 MΩ 16 8 Single Pin Header Straight 2 Bag
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
Pins
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples