Pad:OKDatasheet > Semiconductor Notitie > ADI Datasheet > 1B21
1B21 spec: InputV0to+10V; outputV+6.4V; 4 to 20mA ,0 to 20mA; isolated, loop-powered voltage-to-current converter. For multichannel process control, D/A converter -current looop interface, analog transmitters and controllers