MP7529A

MP7529A 15 V CMOS Dual Buffered Multiplying 8-Bit Digital-to-Analog Converter FEATURES Very Low Total Harmonic Distortion Lower Glitch Energy Four Quadrant Multiplication On-Chip Latches for Both DACs +10.8 V to +15.75 V Operation Low Power Consumption TTL/5V CMOS Compatible Latch-Up Free Second Source to AD7628 5 V Operation: MP7529B BENEFITS Quiet Operation in Audio Applications Easy Interface to Microprocessors GENERAL DESCRIPTION The MP7529A is a dual 8-bit Digital-to-Analog Converter featuring excellent DAC-to-DAC matching, tracking and specifically optimized for applications requiring low total harmonic distortion. The MP7529A is manufactured using advanced thin film resistors on a double metal CMOS process. The MP7529A incorporates a unique decoding technique yielding lower glitch energy, higher speed and excellent accuracy over temperature and time. Data is transferred to either of the two D/A Converter latches via a common 8-bit TTL/5 V CMOS compatible input port. The control input DAC A/DAC B determines which DAC is to be loaded. The device is specified for operation from +10.8 V to +15.75 V power supply, and is TTL-compatible over this range. Power dissipation is only 20 mW. Both DACs offer excellent four quadrant multiplication characteristics, and include separate reference inputs and feedback resistors. An improved latch-up resistant design eliminates the need for external protective Schottky diodes in most applications. www.DataSheet...