Product
The MPT2042 chip is a 4-channel ToF measurement ASIC chip designed for high-precision time-of-flightmeasurement and general The chip
integrates twoanalog inputs and a separate START signal input channel. The chip is compatible with a variety of photodetectorsused in lidar signal processing and industrial measurement, and it iscompatible with multiple SiPM and APD products from leading manufacturers,making it well-suited for high-integration, low-cost time-of-flight (ToF)applications.
Functional Specifications
4 analog input channels
Supports parallel signal processing for 4 channels
Built-in comparators and dual-edge sampling mode for each channel
25ps precision, 19-bit width Time-to-Digital Converter（TDC）
SPI bus control
LVDS or SPI data transmission
Maximum data transmission rate of 640M
Maximum event rate of 20Mcps
High integration, low power consumption
QFN3 package
Application
