TDC1000 Datasheet - Texas Instruments

TDC1000 Ultrasonic Sensing Analog Front-End

The TDC1000 is a fully integrated analog frontend (AFE) for ultrasonic sensing measurements of level, fluid identification/concentration, and proximity/ distance applications common in automotive, industrial, and consumer markets. When paired with an MSP430/C2000 MCU, power, wireless, and source co.

TDC1000 Features

* Measurement range: up to 8 ms

* Operating current: 1.8 µA (2 SPS)

* Transmitter channels TX1/TX2:

* Supports single or dual-transducer application

* Programmable excitation: 31.25 kHz to 4 MHz, up to 31 pulses

* Receiver channels RX1/RX2:

* S

TDC1000-etcTI.pdf