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    | Partname: | AD421BR |  | Description: | 0.5V; 450-670mW; loop-powered 4mA to 20mA DAC |  | Manufacturer: | Analog Devices |  | Package: | SOIC |  | Pins: | 16 |  | Oper. temp.: | -40 to 85 |  | Datasheet: | PDF (181K). Click here to download *)
 |  | The sigma-delta architecture of the DAC guarantees 16-bit monotonicity while the integral nonlinearity for the AD421 is 0.01%. The part provides a zero scale 4 mA output current with 0.1% offset error and a 20 mA full-scale output current with 0.2% gain error. |  |  Click here to download AD421BR Datasheet*)
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