EVAL-AD5064-1EBZ:  AD5064 全精度16-Bit电压输出型nanoDAC™,SPI接口,2.7 V~5.5 V电源电压,采用TSSOP封装

The AD5024/AD5044/AD5064 are low power, quad 12-/14-/ 16-bit buffered voltage output nanoDAC® DACs that offer relative accuracy specifications of 1 LSB INL and 1 LSB DNL with individual reference pins and can operate from a single 4.5 V to 5.5 V supply. The AD5024/AD5044/AD5064 parts also offer a differential accuracy specification of ±1 LSB. The parts use a versatile 3-wire, low power Schmitt trigger serial interface that operates at clock rates up to 50 MHz and is compati- ble with standard SPI, QSPI™, MICROWIRE™, and DSP interface standards. Integrated reference buffers and output amplifiers are also provided on-chip. The AD5024/AD5044/AD5064/AD5064-1 incorporate a power-on reset circuit that ensures the DAC output powers up to zero scale or midscale and remains there until a valid write takes place to the device. The AD5024/AD5044/ AD5064/AD5064-1 contain a power-down feature that reduces the current consumption of the device to typically 400 nA at 5 V and provides software selectable output loads while in power- down mode. Total unadjusted error for the parts is <2 mV.

AD5024/44/64是低功耗、四通道12-/14-/16-bit缓冲电压输出型数模转换器,提供1LSB INL精度,每通道DAC可使用独立的参考源,也可以共用一个参考源,它采用2.7 V~5.5 V单电源供电。AD5024/44/64还能够提供±1 LSB的差分精度。该器件采用通用的3线低功耗Schmitt触发器串行接口,能够在高达50 MHz的时钟速率下工作,并且与标准的SPI®、QSPI®、MICROWIRE®和DSP接口标准兼容。该器件还集成了片上参考缓冲器。AD5024/44/64集成了上电复位电路,在没有发生有效写操作时,确保DAC的输出在上电时为零电位或中间电位。AD5024/44/64具有待机功能,在5 V电源供电时电流消耗减少到400 nA,并且在待机模式下具有可软件选择的输出负载 。该器件的总非调整误差小于2 mV。

产品聚焦
  1. Quad channel available in 16-lead TSSOP package.
  2. 16-bit accurate, 1 LSB INL.
  3. Low glitch on power-up.
  4. High speed serial interface with clock speeds up to 50 MHz.
  5. Reset to known output voltage (zero scale or midscale).
  6. 四通道、采用14/16引脚TSSOP封装
  7. 14引脚TSSOP封装, 与AD5666引脚兼容,每通道DAC可采用独立和共用的电压参考源。
  8. 16 bit accurate, 1 LSB INL.
  9. 上电时毛刺小
  10. 时钟速率高达50 MHz的高速串行接口
  11. 复位时,可将输出电压设置到零电压或中间电压
产品应用领域 Applications
EVAL-AD5064-1EBZ 特点
EVAL-AD5064-1EBZ 功能框图

AD5064 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
AD5064ARUZ-1 量产 16 ld TSSOP 14 工业
AD5064ARUZ-1REEL7 量产 16 ld TSSOP 14 工业
AD5064BRUZ 量产 16 ld TSSOP 16 工业
AD5064BRUZ-1 量产 16 ld TSSOP 14 工业
AD5064BRUZ-1REEL7 量产 16 ld TSSOP 14 工业
AD5064BRUZ-REEL7 量产 16 ld TSSOP 16 工业
EVAL-AD5064-1EBZ 量产 评估板 - 待定
EVAL-AD5064EBZ 量产 评估板 - 待定
EVAL-AD5064-1EBZ 应用技术支持与电子电路设计开发资源下载
  1. AD5064 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