产品详情

Resolution (Bits) 14 Number of DAC channels 1 Interface type SPI Output type Unbuffered Current INL (max) (±LSB) 1 Settling time (µs) 0.5 Reference type Ext Architecture Multiplying DAC Rating Catalog Sample/update rate (Msps) 2 Power consumption (typ) (mW) 0.025 Operating temperature range (°C) -40 to 85
Resolution (Bits) 14 Number of DAC channels 1 Interface type SPI Output type Unbuffered Current INL (max) (±LSB) 1 Settling time (µs) 0.5 Reference type Ext Architecture Multiplying DAC Rating Catalog Sample/update rate (Msps) 2 Power consumption (typ) (mW) 0.025 Operating temperature range (°C) -40 to 85
VSON (DRB) 8 9 mm² (3 mm × 3 mm) VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm)
  • 14-Bit Monotonic
  • ±1 LSB INL
  • ±0.5 LSB DNL
  • Low Noise: 12 nV/Hz
  • Low Power: IDD = 2 µA
  • +2.7 V to +5.5 V Analog Power Supply
  • 2 mA Full-Scale Current ±20% with VREF = 10 V
  • 0.5 µs Settling Time
  • 4-Quadrant Multiplying Reference-Input
  • Reference Bandwidth: 10 MHz
  • ±10 V Reference Input
  • Reference Dynamics: -105 THD
  • 3-Wire 50-MHz Serial Interface
  • Tiny 8-Lead 3 x 3 mm SON and 3 x 5 mm MSOP Packages
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally Controlled Calibration
    • Industrial Control PLCs

  • 14-Bit Monotonic
  • ±1 LSB INL
  • ±0.5 LSB DNL
  • Low Noise: 12 nV/Hz
  • Low Power: IDD = 2 µA
  • +2.7 V to +5.5 V Analog Power Supply
  • 2 mA Full-Scale Current ±20% with VREF = 10 V
  • 0.5 µs Settling Time
  • 4-Quadrant Multiplying Reference-Input
  • Reference Bandwidth: 10 MHz
  • ±10 V Reference Input
  • Reference Dynamics: -105 THD
  • 3-Wire 50-MHz Serial Interface
  • Tiny 8-Lead 3 x 3 mm SON and 3 x 5 mm MSOP Packages
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally Controlled Calibration
    • Industrial Control PLCs

The DAC8801 multiplying digital-to-analog converter is designed to operate from a single 2.7-V to 5.5-V supply.

The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.

A serial-data interface offers high-speed, three-wire microcontroller compatible inputs using data-in (SDI), clock (CLK), and chip select (CS).

On power-up, the DAC register is filled with zeroes, and the DAC output is at zero scale.

The DAC8801 is packaged in space-saving 8-lead SON and MSOP packages.

The DAC8801 multiplying digital-to-analog converter is designed to operate from a single 2.7-V to 5.5-V supply.

The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.

A serial-data interface offers high-speed, three-wire microcontroller compatible inputs using data-in (SDI), clock (CLK), and chip select (CS).

On power-up, the DAC register is filled with zeroes, and the DAC output is at zero scale.

The DAC8801 is packaged in space-saving 8-lead SON and MSOP packages.

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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 DAC8801: 14-Bit, Serial Input Multiplying Digital-to-Analog Converter 数据表 (Rev. B) 2007-2-6
应用手册 适用于 TI 超声 AFE 的模拟时间增益控制 (ATGC) 解决方案 PDF | HTML 英语版 PDF | HTML 2023-5-19
模拟设计期刊 Design and analysis of a TGC circuit to drive the control voltage 2017-4-26

设计与开发

如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。

评估板

DAC8811EVM — DAC8811 评估模块

DAC8811EVM 评估模块 (EVM) 是一个用于评估 DAC8811 产品的平台,该产品是一款具有电流输出、易于使用的精确低功耗 16 位乘法数模转换器 (DAC)。该器件支持高速三线 SPI 接口。

用户指南: PDF | HTML
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支持软件

DXP — DXP EVM GUI

DAC Exerciser Program (DXP) 是德州仪器 (TI) 的软件工具,无需昂贵的信号发生器即可评估 DAC,也无需编写复杂的软件。与德州仪器 (TI) DAC EVM 和模块化主板配合使用时,它可以轻松简单地生成 DAC 的数字信号,以生成用于测量和评估的模拟输出。

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支持软件

SLOC057 — ItoVPro Application Software for High Speed Amplifiers Voltage Feedback Devices

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仿真模型

DAC8801 IBIS Model (Rev. B)

SBAC059 (3 KB) - IBIS 模型
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支持的产品和硬件
设计工具

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
VSON (DRB) 8 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian

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