隔离回路供电电压 - 电流转换器 Isolated, Loop-Powered Voltage-to-Current Converter
Product Details
The 1B21 is an isolated voltage-to-current converter that incorporates a unique circuit design utilizing transformer based isolation and automated surface mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for individual applications, it is especially suited for harsh environments with extremely high common-mode interference.* Multichannel Process Control
* D/A Converter - Current Loop Interface
* Analog Transmitters and Controllers
* Remote Data Acquisition System
### Features and Benefits
Low Offset Tempco: ±300nA/°C
Low Gain Tempco: ±50ppm/°C
Low Nonlinearity: ±0.02%
High CMR: 90dB min