DAC8420ESZ-REEL:  Quad 12-Bit Serial Voltage Output DAC

The DAC8420 is a quad, 12-bit voltage-output DAC with serial digital interface in a 16-lead package. Utilizing BiCMOS technology, this monolithic device 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 3-wire serial digital input is easily interfaced to micro-processors running at 10 MHz with minimal additional circuitry. Each DAC is addressed individually by a 16-bit serial word consisting of a 12-bit data word and an address header. The user-programmable reset control CLR forces all four DAC outputs to either zero scale or midscale, asynchronously overriding the current DAC register values. The output voltage range, determined by the inputs VREFHI and VREFLO, is set by the user for positive or negative unipolar or bipolar signal swings within the supplies, allowing considerable design flexibility.

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.

DAC8420ESZ-REEL 特点
DAC8420ESZ-REEL 功能框图

DAC8420 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
DAC8420EP 量产 16 ld PDIP 16 待定
DAC8420EPZ 量产 16 ld PDIP 16 待定
DAC8420ES 量产 16 ld SOIC - Wide 16 待定
DAC8420ES-REEL 量产 16 ld SOIC - Wide 16 待定
DAC8420ESZ 量产 16 ld SOIC - Wide 16 待定
DAC8420ESZ-REEL 量产 16 ld SOIC - Wide 16 待定
DAC8420FP 量产 16 ld PDIP 16 待定
DAC8420FPZ 量产 16 ld PDIP 16 待定
DAC8420FQ 量产 16 ld CerDIP 16 待定
DAC8420FS 量产 16 ld SOIC - Wide 16 待定
DAC8420FSZ 量产 SOIC 300 MIL 16 待定
DAC8420ESZ-REEL 应用技术支持与电子电路设计开发资源下载
  1. DAC8420 数据手册DataSheet 下载 . pdf
  2. ADI 模拟器件公司比较器产品选型指南 . pdf
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf