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Programmable, Isolated Voltage-to-Current Converter
Analog Devices Inc.
Description
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...
Features
Internal Isolated Loop Supply Drives 1000 ? 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)
Related Datasheets
| Part Number | Description | Category |
| • 1B21 | Isolated, Loop-Powered Voltage-to-Current Converter | Power Supplies, Batteries and Accessories |
| • 1B22 | Programmable, Isolated Voltage-to-Current Converter | Power Supplies, Batteries and Accessories |
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