产品详细信息

Resolution (Bits) 16 Number of DAC channels (#) 2 Interface type SPI Output type Buffered Voltage Settling time (µs) 10 Features Reference type Ext Architecture String Rating Catalog Output range (Max) (mA/V) 5.5 Output range (Min) (mA/V) 0 Operating temperature range (C) -40 to 105
Resolution (Bits) 16 Number of DAC channels (#) 2 Interface type SPI Output type Buffered Voltage Settling time (µs) 10 Features Reference type Ext Architecture String Rating Catalog Output range (Max) (mA/V) 5.5 Output range (Min) (mA/V) 0 Operating temperature range (C) -40 to 105
VSSOP (DGK) 8 15 mm² 3 x 4.9
  • Relative Accuracy: 4LSB
  • Glitch Energy: 0.15nV-s
  • MicroPower Operation: 155µA per Channel at 2.7V
  • Power-On Reset to Zero-Scale
  • Power Supply: 2.7V to 5.5V
  • 16-Bit Monotonic Over Temperature
  • Settling Time: 10µs to ±0.003% FSR
  • Ultra-Low AC Crosstalk: -100dB Typ
  • Low-Power Serial Interface with Schmitt-Triggered Inputs
  • On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
  • Double-Buffered Input Architecture
  • Simultaneous or Sequential Output Update and Power-down
  • Available in a Tiny MSOP-8 Package
  • APPLICATIONS
    • Portable Instrumentation
    • Closed-Loop Servo Control
    • Process Control
    • Data Acquisition Systems
    • Programmable Attenuation
    • PC Peripherals

SPI, QSP are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.

  • Relative Accuracy: 4LSB
  • Glitch Energy: 0.15nV-s
  • MicroPower Operation: 155µA per Channel at 2.7V
  • Power-On Reset to Zero-Scale
  • Power Supply: 2.7V to 5.5V
  • 16-Bit Monotonic Over Temperature
  • Settling Time: 10µs to ±0.003% FSR
  • Ultra-Low AC Crosstalk: -100dB Typ
  • Low-Power Serial Interface with Schmitt-Triggered Inputs
  • On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
  • Double-Buffered Input Architecture
  • Simultaneous or Sequential Output Update and Power-down
  • Available in a Tiny MSOP-8 Package
  • APPLICATIONS
    • Portable Instrumentation
    • Closed-Loop Servo Control
    • Process Control
    • Data Acquisition Systems
    • Programmable Attenuation
    • PC Peripherals

SPI, QSP are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.

The DAC8552 is a 16-bit, dual channel, voltage output digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD = 5V.

The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 700nA at 5V.

The low-power consumption of this device in normal operation makes it ideally suited for portable, battery-operated equipment and other low-power applications. The power consumption is 0.5mW per channel at 2.7V, reducing to 1µW in power-down mode.

The DAC8552 is available in a MSOP-8 package with a specified operating temperature range of -40°C to +105°C.

The DAC8552 is a 16-bit, dual channel, voltage output digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD = 5V.

The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 700nA at 5V.

The low-power consumption of this device in normal operation makes it ideally suited for portable, battery-operated equipment and other low-power applications. The power consumption is 0.5mW per channel at 2.7V, reducing to 1µW in power-down mode.

The DAC8552 is available in a MSOP-8 package with a specified operating temperature range of -40°C to +105°C.

下载

技术文档

star = TI 精选相关文档
未找到结果。请清除搜索,并重试。
显示全部 4 项
类型 标题 下载最新的英文版本 日期
* 数据表 16-Bit, Dual Channel, Ultralow Glitch Voltage Output Digital to Analog Converter 数据表 (Rev. A) 2006年 10月 20日
应用手册 所选封装材料的热学和电学性质 2008年 10月 16日
应用手册 高速数据转换 下载英文版本 2008年 10月 16日
用户指南 DAC8551/52 EVM (Rev. A) 2006年 9月 18日

设计与开发

有关其他条款或所需资源,请点击下面的任何链接来查看详情页面。

软件编程工具

DXP — DXP DAC 操作器程序

DAC Exerciser Program (DXP)is a software tool from Texas Instruments for evaluating DACs without the requirements of expensive pattern generators or writing complex software. When used with a Texas Instruments DAC EVM and a modular motherboard, it allows for simple and easy digital signal generation (...)
仿真模型

DAC8552 IBIS Model

SLAM091.ZIP (6 KB) - IBIS Model
仿真工具

PSPICE-FOR-TI — PSPICE® for TI design and simulation tool

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。 

在 PSpice for TI 设计和仿真工具中,您可以搜索 TI 器件、了解产品系列、打开测试台并对您的设计进行仿真,从而进一步分析选定的器件。您还可对多个 TI 器件进行联合仿真,以更好地展现您的系统。

除了一个完整的预加载模型库之外,您还可以在 PSPICE-FOR-TI 工具中轻松访问 TI 器件的全新技术资料。在您确认找到适合您应用的器件后,可访问 TI store 购买产品。 

借助 PSpice for TI,您可使用合适的工具来满足您在整个设计周期(从电路探索到设计开发和验证)的仿真需求。免费获取、轻松入门。立即下载 PSpice 设计和仿真套件,开始您的设计。

入门

  1. 申请使用 PSPICE-FOR-TI 仿真器
  2. 下载并安装
  3. 观看有关仿真入门的培训
仿真工具

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能,允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装,如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能,但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表,请参阅:SpiceRack - 完整列表 

需要 HSpice 模型来帮助您设计?我们的 HSpice 模型系列可在此处找到。

计算工具

ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面,其中显示各种常见计算的列表(从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件)。除了可用作单独的工具之外,该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。
封装 引脚 下载
VSSOP (DGK) 8 了解详情

订购与质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/FIT 估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

推荐产品的参数、评估模块或参考设计可能与此 TI 产品相关

支持与培训

视频