TIDA-00851-LDC0851

LDC0851 Event Counting Reference Design

TIDA-00851-LDC0851

Design files

Overview

An inductive sensing (LDC)-based event counting design providing a robust and low-cost interface for speed measurement and event counting applications.  The solution doesn't require magnets and reliably operates in environments with dirt, moisture or oil that usually pose challenges for alternate sensing technologies.

Features
  • Highly reliable, contactless event counter using LDC technology
  • No calibration required
  • Measurement of >300 events / second
  • No permanent magnets required; operates effectively even with magnetic or electrical enviromental interference

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUBF5.PDF (6043 K)

Reference design overview and verified performance test data

TIDRLQ4.PDF (55 K)

Detailed schematic diagram for design layout and components

TIDRLQ9.PDF (350 K)

Detailed schematic diagram for design layout and components

TIDRLQ5.PDF (90 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRLQ6.PDF (169 K)

Detailed overview of design layout for component placement

TIDRLQ8.ZIP (825 K)

Files used for 3D models or 2D drawings of IC components

TIDCC61.ZIP (1114 K)

Design file that contains information on physical board layer of design PCB

TIDRLQ7.PDF (1161 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Inductive sensor AFEs

LDC0851Differential inductive switch for MCU-less applications

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

LP38693500-mA, 10-V, low-dropout voltage regulator with enable

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

LP5951150-mA, low-IQ, low-dropout voltage regulator with enable

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F552825 MHz MCU with 128KB Flash, 8KB SRAM, 12-bit ADC, comparator, DMA, UART/SPI/I2C, USB, HW multiplier

Data sheet document-pdfAcrobat PDF open-in-new HTML

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Software

Support software

TIDA-00851-LDC0851 Software – TIDCC62.ZIP (4337 K)

Technical documentation

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* Design guide LDC0851 Event-Counting Design Guide Jan. 21, 2016

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