Other Parts Discussed in Thread: INA826, INA2331
Our team is getting started with 4-20mA current loop design and was searching for advice or recommendations.
Application
- Pump Sensor Measurement (e.g. Endress+Hauser PMP21)
- Selected Current Loop Transmitter (XTR108)
Does the XTR108 look correct? What is the recommended reference design for the XTR108? The provided reference (Fig.35 of SBOU123A) has many externals wrt to provided datasheet figure (Fig.2 of XTR108). There are also 33 posted reference designs for 4-20mA, is there a recommended design for use in our application?
E2E's help and advice is greatly appreciated by our team, reach out if any clarifications are needed!