Tutorial: LHA7668 Film Pressure Sensor Acquisition Testing

Tutorial: LHA7668 Film Pressure Sensor Acquisition Testing

1. Determine the Plan and Purpose The LHA7668 sixteen-channel acquisition module implements [flexible film pressure sensor acquisition], with the purpose of verifying the feasibility of acquisition. The requirements are as follows: Objective: LHA7668 acquires 4 channels of film pressure sensors to verify principles and applications. 01. Build a platform with 2 large and 2 small … Read more

Design and Optimization of LHA7668 Chip Circuit Board

Design and Optimization of LHA7668 Chip Circuit Board

1. Determine the Scheme and Purpose Hello everyone, today I will introduce the LHA7668 chip from the F4 series development board, which is a domestic, 24-bit, 8-channel differential, and 16-channel single-ended high-precision low-power ADC chip. The goal is to design a circuit board to meet the requirements for 16-channel single-ended acquisition or 8-channel differential acquisition.The … Read more