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LDC1612QDNTTQ1 is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC MULTI 28BIT TO DGTL 12WSON. Review the specifications below when checking this part for your BOM.
ADCs/DACs - Special Purpose specifications for LDC1612QDNTTQ1
- Description：IC MULTI 28BIT TO DGTL 12WSON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Inductance-to-Digital Converter
- Number of Channels：2
- Resolution (Bits)：28 b
- Sampling Rate (Per Second)：4.08k
- Data Interface：I2C
- Voltage Supply Source：Single Supply
- Voltage - Supply：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：12-WFDFN Exposed Pad
- Supplier Device Package：12-WSON (4x4)
- Grade：Automotive
- Qualification：AEC-Q100
ADCs/DACs - Special Purpose datasheet and documents for LDC1612QDNTTQ1
ADCs/DACs - Special Purpose Overview
The LDC1612QDNTTQ1 is an automotive-grade, two-channel inductance-to-digital converter manufactured by Texas Instruments. It features a 28-bit resolution and supports sampling rates up to 4.08 kSPS via an I2C interface. The device operates on a single supply voltage ranging from 2.7 V to 3.6 V and functions within a temperature range of -40°C to +125°C. Packaged in a 12-WSON (4x4 mm) with exposed pad, it is AEC-Q100 qualified for automotive applications.
ADCs/DACs - Special Purpose Feature Summary
- 28-bit resolution with high precision inductance measurement
- AEC-Q100 qualified for automotive reliability standards
- Two independent channels with configurable current drive
- I2C digital interface for system integration
ADCs/DACs - Special Purpose Applications
- Automotive proximity sensing systems
- Position detection in vehicle interiors
- Liquid level sensing in automotive tanks
ADCs/DACs - Special Purpose Procurement Notes
Verify the Q1 suffix confirms AEC-Q100 qualification status. Confirm the DNTT suffix indicates tape-and-reel packaging with a standard quantity of 4500 units. Ensure the operating temperature range meets specific automotive environmental requirements.
ADCs/DACs - Special Purpose Selection Notes
Select this component when automotive certification is mandatory. Compare against the LDC1612DNTR if industrial grade suffices. Verify channel count and resolution needs against the LDC1614 variant which offers four channels.
ADCs/DACs - Special Purpose Part Context
This part belongs to the LDC1612 family of inductance-to-digital converters. The 'Q' prefix denotes automotive qualification, while 'TT' specifies the reel packaging format. It shares core architecture with the LDC1612 but adheres to stricter automotive reliability standards.
ADCs/DACs - Special Purpose Replacement Considerations
LDC1612DNTR serves as the industrial-grade equivalent without automotive qualification. LDC1614QDNTTQ1 provides four channels instead of two for expanded sensing capabilities.
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