DAC349 - SPECTRUM MICROWAVE

DAC349 12-Bit CMOS DAC

DA C349C-12 DA C349C-3D DA C349B -12 DA C349B -3D Comm. 12-Bit, –25º C to +85º C Comm, 3-Decade, –25ºC to +85ºC M lL,12-Bit, –55ºC to +125ºC M IL,3-Decade, –55ºC to +125ºC CA UTION: ESD (Electro-Static Discharge) sensitive device. Permanent damage may occur when unconnected devices are subjected to high energy electrostatic fields. Unless otherwise noted,.

Features

• 12-bits binary or 3-decades BDC
• Low power: 300mW
• Commercial, industrial and M IL-STD-883 models
• 5 pin selectable output ranges DESCRIP TION The DA C349 Series are versatile, low power 12-bit D/A converters that are intended for fixed reference applications. These units combine a novel CM OS switching technique with a precision, ultra-stable thin-film ladder to achieve accurate conversion with low power drain; improved reliability and nearinstantaneous warmup are major advantages of reduced power consumption. A ll models include an internal precision reference and a gain-selectable outp.