TDC7201 Overview
Description
The TDC7201 is designed for use with ultrasonic, laser and radar range finding equipment using timeof-flight technique. The TDC7201 has two built-in Time-to-Digital Converters (TDCs) that can be used to measure distance down to 4 cm and up to several kilometers using a simple architecture, which eliminates the need to use expensive FPGAs or processors.
Key Features
- 1 Resolution: 55 ps
- Standard Deviation: 35 ps
- Measurement Range: – Individual Mode 1: 12 ns to 2000 ns – Individual Mode 2: 250 ns to 8 ms – Combined Operation: 0.25 ns to 8 ms
- Low Active Power Consumption: 2.7 mA
- Supports up to 10 STOP Signals
- Autonomous Multi-Cycle Averaging Mode for Low Power Consumption
- Supply Voltage: 2 V to 3.6 V
- Operating Temperature –40°C to +85°C
- SPI Interface for Register Access
