DAC8420 概述

The DAC8420 is a quad, 12-bit voltage-output DAC with serial digital interface in a 16-lead package. Utilizing BiCMOS technology, the DAC8420 features unusually high circuit density and low power consumption. The simple, easy-to-use serial digital input and fully buffered analog voltage outputs require no external components to achieve a specified performance.

The DAC8420 is available in 16-lead PDIP, SOIC, and CERDIP packages. Operation is specified with supplies ranging from +5 V only to ±15 V, with references of +2.5 V to ±10 V, respectively. Power dissipation when operating from ±15 V supplies is less than 255 mW (maximum) and only 35 mW (maximum) with a +5 V supply.

DAC8420 特性

• Guaranteed monotonic over temperature
• Excellent matching between DACs
• Unipolar or bipolar operation
• Buffered voltage outputs
• High speed serial digital interface
• Reset-to-zero scale or midscale
• Wide supply range, +5 V only to ±15 V
• Low power consumption (35 mW maximum)
• Available in 16-Lead PDIP, SOIC, and CERDIP packages