TDC1000PWR

Sensor And Detector Interfaces Overview

The TDC1000PWR is an ultrasonic sensing analog front-end (AFE) integrated circuit manufactured by Texas Instruments. It is designed for high-sensitivity distance measurement applications, utilizing a 28-TSSOP surface-mount package. The device operates within a supply voltage range of 3V to 5.5V and supports digital output interfaces. It functions as a specialized interface between ultrasonic transducers and microcontrollers, facilitating precise time-of-flight calculations essential for accurate ranging.

Sensor And Detector Interfaces Feature Summary

• Integrated analog front-end optimized for ultrasonic transducer driving and signal reception
• Digital output interface compatible with standard microcontroller units for data processing
• Designed for robust performance in automotive and industrial sensing environments

Sensor And Detector Interfaces Applications

• Automotive parking assist systems
• Industrial liquid level sensing
• Robotics obstacle detection

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix 'PWR' confirms the 28-TSSOP package variant when sourcing. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may fluctuate based on production cycles. Ensure the ordering part number matches the required package style for PCB layout compatibility.

Sensor And Detector Interfaces Selection Notes

Select the TDC1000PWR when a compact surface-mount solution is required for ultrasonic AFE functionality. The TSSOP-28 package offers a balance between pin count and board space constraints compared to larger packages. Verify that the system design accommodates the specified operating temperature range and power supply requirements for reliable operation.

Sensor And Detector Interfaces Part Context

This component belongs to the TDC1000 series of ultrasonic sensing AFEs from Texas Instruments. It serves as a dedicated interface chip, simplifying the design of ultrasonic ranging systems by handling transducer excitation and echo amplification internally. The PWR suffix specifically denotes the plastic small-world outline package variant used in this product line.

Sensor And Detector Interfaces Replacement Considerations

Consult official Texas Instruments documentation for qualified alternative packages or updated revisions of the TDC1000 series. No direct third-party cross-references are publicly confirmed; verify functional pinouts and electrical characteristics before substituting any other components.