TDC7200PW - Time to Digital Converter, 2 V-3.6 V supply

TDC7200PW - Time to Digital Converter, 2 V-3.6 V supply

Descrição geral do produto
The TDC7200PW is a Time-to-Digital Converter (TDC) for ultrasonic sensing measurements such as water flow meter, gas flow meter and heat flow meter. When paired with the TDC1000 (ultrasonic analog front-end), the TDC7200 can be a part of a complete TI ultrasonic sensing solution that includes the MSP430, power, wireless and source code. The time to digital converter (TDC) performs the function of a stopwatch and measures the elapsed time (time-of-flight or TOF) between a START pulse and up to five STOP pulses. The ability to measure from START to multiple STOPs gives users the flexibility to select which STOP pulse yields the best echo performance. The device has an internal self-calibrated time base which compensates for drift over time and temperature. Self-calibration enables time-to-digital conversion accuracy in the order of picoseconds.

55ps Resolution
35ps Standard deviation
Measurement Range Mode - 12 to 500ns, 250ns to 8ms
0.5µA (2 SPS) Low power consumption
Supports up to 5 STOP signals
Autonomous multi-cycle averaging mode for low power consumption
SPI Host interface for configuration and register access

Aplicações

Sensing & Instrumentation, Test & Measurement, Metering
Informação do produto

IC Function: Time to Digital Converter
Supply Voltage Min: 2V
Supply Voltage Max: 3.6V
IC Package Type: TSSOP
No. of Pins: 14Pins
Operating Temperature Min: -40°C
Operating Temperature Max: 85°C
Product Range: -
Automotive Qualification Standard: -
MSL: MSL 1 - Unlimited