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Details for Texas Instruments


4-channel, 12-bit Inductance-to-Digital Converter with I2C for Inductive Sensing
Buy Directly from Texas Instruments (5510 in Stock)
$1.5000 per unit
Series Information for LDC1314RGHT - Texas Instruments


  • feature
    3.3V operation
  • feature
    Easy-to-use u2013 minimal configuration required
  • feature
    Immune to DC magnetic fields and magnets
  • feature
    Measure up to 4 sensors with one IC
  • feature
    Multi-channel remote sensing provides lowest system cost
  • feature
    Multiple channels support environmental and aging compensation
  • feature
    Pin-compatible medium and high-resolution options u2013 LDC1312/4: 2/4-ch 12-bit LDC u2013 LDC1612/4: 2/4-ch 28-bit LDC
  • feature
    Power consumption: u2013 35 u00b5A Low Power Sleep Mode u2013 200 nA Shutdown Mode
  • feature
    Support internal or external reference clock
  • feature
    Supports wide sensor frequency range of 1kHz to 10MHz


LDC 12BIT 4-CH 2.7-3.6V WQFN-16
The LDC1312 and LDC1314 are 2- and 4-channel, 12-bit inductance to digital converters (LDCs) for inductive sensing solutions. With multiple channels and support for remote sensing, the LDC1312 and LDC1314 enable the performance and reliability benefits of inductive sensing to be realized at minimal cost and power. The products are easy to use, only requiring that the sensor frequency be within 1 kHz and 10 MHz to begin sensing. The wide 1 kHz to 10 MHz sensor frequency range also enables use of very small PCB coils, further reducing sensing solution cost and size. The LDC1312 and LDC1314 offer well-matched channels, which allow for differential and ratiometric measurements. This enables designers to use one channel to compensate their sensing for environmental and aging conditions such as temperature, humidity, and mechanical drift. Given their ease of use, low power, and low system cost these products enable designers to greatly improve on existing sensing solutions and to introduce brand new sensing capabilities to products in all markets, especially consumer and industrial applications. Inductive sensing offers better performance, reliability, and flexibility than competitive sensing technologies at lower system cost and power. The LDC1312 and LDC1314 are easily configured via an I2C interface. The two-channel LDC1312 is available in a WSON-12 package and the fourchannel LDC1314 is available in a WQFN-16 package.


Product Range:
RoHS Phthalates Compliant:
MSL 1 - Unlimited
No SVHC (27-Jun-2018)
Analogue Supply Voltage Max:
Analogue Supply Voltage Min:
Inductance (L) Resolution:
LDC Case Style:
LDC Interface Type:
No. of Pins:

Alternate Descriptions

Avnet America

Inductance to Digital Converter 16-Pin WQFN T/R

Avnet America product

Avnet Europe

Inductance to Digital Converter 16-Pin WQFN T/R

Avnet Europe product

Texas Instruments

4-channel, 12-bit Inductance-to-Digital Converter with I2C for Inductive Sensing

Texas Instruments product