Improved Industry Standard Serial 12-Bit Multiplying DACs Features: Improved Direct Replacement for AD7543 and DAC-8143 Low Cost DNL and INL Over Temperature: ±0.5LSB Easy, Fast and Flexible Serial Interface Daisy-Chain 3-Wire Interface for Multiple DAC Systems (LTC8143) 1LSB Maximum Gain Error Over Temperature Eliminates Adjustment Asynchronous Clear Input for Initialization Four-Quadrant Multiplication Low Power Consumption 16-Pin PDIP and SO Packages