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數據轉換器
數位轉類比轉換器 (DAC)
精密 DAC (≤10 MSPS)

DAC8820

現行

16 位元平行輸入倍頻 DAC

立即訂購
產品規格表

DAC8820

現行
產品規格表 立即訂購

產品詳細資料

Resolution (Bits) 16 Number of DAC channels 1 Interface type Parallel 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) 16 Number of DAC channels 1 Interface type Parallel 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
SSOP (DB) 28 79.56 mm² (10.2 mm × 7.8 mm)
  • ±0.5 LSB DNL
  • ±1 LSB INL
  • 16-Bit Monotonic
  • Low Noise: 10 nV/Hz
  • Low Power: IDD = 2 µA
  • Analog Power Supply: +2.7 V to +5.5 V
  • 1.66 mA Full-Scale Current, with VREF = 10 V
  • Settling Time: 0.5 µs
  • 4-Quadrant Multiplying Reference
  • Reference Bandwidth: 8 MHz
  • Reference Input: ±15 V
  • Reference Dynamics: -105 THD
  • SSOP-28 Package
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally Controlled Calibration
    • Industrial Control PLCs

All other trademarks are the property of their respective owners
  • ±0.5 LSB DNL
  • ±1 LSB INL
  • 16-Bit Monotonic
  • Low Noise: 10 nV/Hz
  • Low Power: IDD = 2 µA
  • Analog Power Supply: +2.7 V to +5.5 V
  • 1.66 mA Full-Scale Current, with VREF = 10 V
  • Settling Time: 0.5 µs
  • 4-Quadrant Multiplying Reference
  • Reference Bandwidth: 8 MHz
  • Reference Input: ±15 V
  • Reference Dynamics: -105 THD
  • SSOP-28 Package
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally Controlled Calibration
    • Industrial Control PLCs

All other trademarks are the property of their respective owners

The DAC8820, a multiplying digital-to-analog converter (DAC), 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, current-to-voltage (I/V) precision amplifier.

A parallel interface offers high-speed communications. The DAC8820 is packaged in a space-saving SSOP-28 package and has an industry-standard pinout.

The DAC8820, a multiplying digital-to-analog converter (DAC), 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, current-to-voltage (I/V) precision amplifier.

A parallel interface offers high-speed communications. The DAC8820 is packaged in a space-saving SSOP-28 package and has an industry-standard pinout.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 16-Bit, Parallel Input Multiplying Digital-to-Analog Converter datasheet (Rev. D) 2008/2/19
使用指南 Precision DAC SPICE Models Quick-Start Guide 2017/2/22

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

DAC8820EVM — DAC8820 評估模組

The DAC8820EVM is a full-featured evaluation board featuring either the DAC8806 or the DAC8820 devices. These devices are 14-bit and 16-bit, multiplying DACs with a microprocessor and TMS320 DSP-compatible parallel interface. The data bits are double-buffered so that the output can be updated (...)

使用指南: PDF
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模擬型號

DAC8820 IBIS Model

SBAM122.ZIP (7 KB) - IBIS 模型
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模擬型號

DAC8820 PSpice Model

SBAM238.ZIP (11 KB) - PSpice 模型
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模擬型號

DAC8820 TINA-TI Reference Design

SBAM236.TSC (800 KB) - TINA-TI 參考設計
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模擬型號

DAC8820 TINA-TI Spice Model (Rev. A)

SBAM237A.ZIP (124 KB) - TINA-TI Spice 模型
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設計工具

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.
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參考設計

TIPD194 — 低雜訊精密可變電壓參考的參考設計

TIPD194 是精密動態電壓參考來源，能夠提供 ±10V 的電壓範圍和 16 位元的解析度，著重於確保初始準確度與低雜訊。

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SSOP (DB) 28 Ultra Librarian
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