LDC1614RGHT

ADCs/DACs - Special Purpose Overview

The LDC1614RGHT is a four-channel inductance-to-digital converter manufactured by Texas Instruments. It provides 28-bit resolution for precise measurement of inductive changes. The device operates on a single power supply ranging from 2.7 V to 3.6 V and supports I2C communication with a maximum clock frequency of 40 MHz. It features a shutdown mode for power management and functions within an operating temperature range of -40°C to +125°C. The component is housed in a 16-WQFN package.

ADCs/DACs - Special Purpose Feature Summary

• Four independent channels with 28-bit resolution
• I2C digital interface supporting up to 40 MHz clock
• Operates on 2.7 V to 3.6 V single supply voltage
• Integrated shutdown capability for low-power applications

ADCs/DACs - Special Purpose Applications

• Inductive sensing for proximity detection
• Non-contact position and displacement measurement
• Capacitive touch button interfaces
• Rotary angle sensing systems

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix RGHT against current manufacturer documentation, as availability may vary. Confirm RoHS compliance status and moisture sensitivity level (MSL 1) prior to procurement. Ensure the ordering quantity aligns with reel or cut tape requirements specified in the official datasheet.

ADCs/DACs - Special Purpose Selection Notes

Select this component when high-resolution inductance measurement is required across multiple channels. Compare channel count and resolution against the LDC1612 if fewer channels are sufficient. Verify that the 40 MHz I2C speed meets system timing constraints and that the WQFN-16 package fits the PCB layout.

ADCs/DACs - Special Purpose Part Context

The LDC1614 belongs to the LDC161x family of inductance-to-digital converters designed for inductive sensing applications. It serves as a higher-channel alternative to the two-channel LDC1612. The device utilizes standard PCB coils or copper traces as sensors to detect conductive targets without magnetic components.

ADCs/DACs - Special Purpose Replacement Considerations

The LDC1612 is a verified substitute offering identical specifications with two channels instead of four.