Grayhill, Inc. is a leading designer and manufacturer of custom operator interface solutions, switches and electronic components.The products include control panels, keypads, rotary switches, optical and mechanical encoders, joysticks, push buttons, I/O modules, racks, and DIP switches. Grayhill has engineering design, development and manufacturing expertise to quickly providing cost-effective standards and custom products. Since its founding in 1943, Grayhill has been dedicated to a variety of industries including defense, aerospace, medical, agriculture, construction, automotive and electronics.
Devices developed for industrial applications usually have a 4-20mA output interface. In the past there was no DAC module microcontroller system, the need to add a master DAC to achieve analog control, or use the PWM to simulate the DA, but also brought Temperature drift and long-term stability issues. In STM32-centric devices, using its own DAC can be very convenient to achieve 4-20mA output interface, with high precision, good stability, small drift and easy programming.
The MAX14883E has ±60V fault protection and polarity options to ensure reliable communications and reduce installation errors. The 83E has ±60V fault protection, polarity options, reliable communications, and reduced installation errors.