1B22AN: Programmable, Isolated Voltage-to-Current Converter
The 1B22 is an isolated voltage-to-current converter that incorporates transformer isolation to achieve high performance and automated surface mount manufacturing for low cost and increased reliability. Designed for industrial applications, it is especially suited for harsh environments with extremely high common mode interference. With programmable inputs and outputs, the 1B22 provides an unbeatable combination of versatility and performance in a compact plastic package.
Applications- Multichannel Process Control
- D/A Converter - Current Loop Interface
- Analog Transmitters and Controllers
- Remote Data Acquisition System
1B22AN 特点
- Internal Isolated Loop Supply Drives 1000 Ω Load
- Pin Programmable Inputs: 0 V to +5 V or 0 V to +10 V
- Pin Programmable Outputs: 4 to 20 mA or 0 to 20 mA
- High CMV Isolation: 1500 V RMS
- Normal-Mode Output Protection: 240 V RMS
- High Accuracy
Low Offset Tempco: ±300nA/°C
Low Gain Tempco: ±50ppm/°C
Low Nonlinearity: ±0.02%
High CMR: 90dB min - Small Package: 1.0"x2.10"x0.35"
- Meets IEEE std. 472: CMV Transient Protection (SWC)
1B22AN 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| 1B22AN | 量产 | PLASTIC DIP | 12 | 商业 |
1B22AN 应用技术支持与电子电路设计开发资源下载
- 1B22 数据手册DataSheet 下载 . pdf
- ADI 模拟器件公司比较器产品选型指南 . pdf
- Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf
