1-Degree Dial Reference Design Using the LDC1314 Inductance-to-Digital Converter

(ACTIVE) TIDA-00508

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Key Document

Description

The LDC1314's unique inductive sensing capability is used to implement a contactless rotational position sensing solution that is accurate to 1 degree. It uses standard PCB technology and easily manufactured components to implement a low cost solution.

This reference design uses the LDC1314.  This reference design can also be used with LDC1312, LDC1612 and LDC1614.

Features
  • Absolute angle sensing with 1 degree accuracy
  • 0.1 degree resolution
  • Does not use magnets
  • Temperature stable
  • Automatically corrects for z-axis wobble

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




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LDC1314DIAL-EVM:
LDC1314 Inductance-to-Digital Converter Evaluation Module

$49.00(USD)




Pricing may vary.



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TI Devices (7)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LDC1312  2-channel, 12-bit Inductance-to-Digital Converter with I2C for Inductive Sensing  Inductive Sensing  Sample & Buy View Design Kits & Evaluation Modules
LDC1314  4-channel, 12-bit Inductance-to-Digital Converter with I2C for Inductive Sensing  Inductive Sensing  Sample & Buy View Design Kits & Evaluation Modules
LDC1612  2-channel, 28-bit Inductance-to-Digital Converter with I2C for Inductive Sensing  Inductive Sensing  Sample & Buy View Design Kits & Evaluation Modules
LDC1614  4-channel, 28-bit Inductance-to-Digital Converter with I2C for Inductive Sensing  Inductive Sensing  Sample & Buy View Design Kits & Evaluation Modules
LP2985-N  Micropower 150-mA Low-Noise Ultra-Low-Dropout Regulator in SOT-23 packages  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
MSP430F5528  16-Bit Ultra-Low-Power Microcontroller, 128KB Flash, 8KB RAM, USB, 12Bit ADC, 2 USCIs, 32Bit HW MPY  MSP430 ultra-low-power MCUs  Sample & Buy View Design Kits & Evaluation Modules
TPD4E004  4-Channel ESD Protection Array for High-Speed Data Interfaces  Circuit Protection  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 6361 08 Jul 2015 1,539
Design files (16)
Title Abstract Type Size (KB) Date Views
ZIP 109 24 Apr 2015 65
ZIP 511 24 Apr 2015 64
ZIP 114 24 Apr 2015 83
ZIP 138 24 Apr 2015 30
ZIP 74 24 Apr 2015 36
ZIP 160 24 Apr 2015 44
PDF 275 24 Apr 2015 30
PDF 287 24 Apr 2015 34
PDF 280 24 Apr 2015 186
PDF 295 24 Apr 2015 24
PDF 299 24 Apr 2015 28
PDF 128 24 Apr 2015 35
PDF 43 24 Apr 2015 21
PDF 41 24 Apr 2015 30
PDF 38 24 Apr 2015 318
PDF 20 24 Apr 2015 291
Related Tools & Software

Software (2)




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