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LDC1041 Datasheet Inductance to Digital Converter

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LDC1041 SNOSCY1 – MARCH 2014 LDC1041: 8-bit Rp, 24-bit L Inductance-to-Digital Converter with SPI.

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General Description

Inductive sensing is a contactless, short-range sensing technology enabling high-resolution and lowcost position sensing of conductive targets, even in harsh environments.

Using a coil or spring as a sensor, the LDC1041 inductance-to-digital converter provides system designers a way to achieve high performance and reliability at a lower system cost than other competing solutions.

The LDC1041 is pin compatible with the LDC1000 (16-bit Rp/24-bit L) and the LDC1051 (8-bit Rp).

Key Features

  • 1 Remote sensor placement (decoupling the LDC from harsh environments).
  • High durability (by virtue of contactless operation).
  • Higher flexibility for system design (using coils or springs as sensors).
  • Insensitive to non-conductive environmental interferers (such as dirt, dust, oil etc. ).
  • Magnet-free operation.
  • Sub-micron precision.
  • Supply Voltage: 5 V, typ.
  • Supply voltage, IO: 1.8V to 5.5V.
  • Stand-by current: 250uA, t.

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