@MISC{_serialinput, author = {}, title = {Serial Input 16-Bit 4 mA–20 mA, 0 mA–20 mA DAC}, year = {} }
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Abstract
4 mA–20 mA, 0 mA–20 mA or 0 mA–24 mA current output 16-bit resolution and monotonicity ±0.012 % max integral nonlinearity ±0.05 % max offset (trimmable) ±0.15 % max total output error (trimmable) Flexible serial digital interface (3.3 MBPS) On-Chip loop fault detection On-chip 5 V reference (25 ppm/°C max) Asynchronous CLEAR function Maximum power supply range of 32 V Output loop compliance of 0 V to VCC − 2.75 V 24-Lead SOIC and PDIP packages GENERAL DESCRIPTION The AD420 is a complete digital to current loop output