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

DAC101S101-Q1

現行

10 位元微功耗、RRO 數位轉類比轉換器

立即訂購
產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的裝置不同
DAC53701-Q1 現行 具有 Hi-Z、EEPROM、波形產生器、比較器且採用 GPIO 封裝的車用 10 位元 1 通道 VOUT 智慧型 DAC Smaller package (2x2 mm SON), smaller power consumption (50uA)

DAC101S101-Q1

現行
產品規格表 立即訂購

產品詳細資料

Resolution (Bits) 10 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 2.8 Settling time (µs) 8 Reference type Ext Architecture String Rating Automotive Sample/update rate (Msps) 1.8 Power consumption (typ) (mW) 0.63 Operating temperature range (°C) -40 to 125 Product type General-purpose DAC
Resolution (Bits) 10 Number of DAC channels 1 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 2.8 Settling time (µs) 8 Reference type Ext Architecture String Rating Automotive Sample/update rate (Msps) 1.8 Power consumption (typ) (mW) 0.63 Operating temperature range (°C) -40 to 125 Product type General-purpose DAC
SOT-23-THN (DDC) 6 8.12 mm² 2.9 x 2.8
  • DAC101S101Q is AEC-Q100 Grade 1 Qualified
    and is Manufactured on an Automotive Grade
    Flow.
  • Ensured Monotonicity
  • Low Power Operation
  • Rail-to-Rail Voltage Output
  • Power-on Reset to Zero Volts Output
  • Wide Temperature Range of −40°C to +125°C
  • Wide Power Supply Range of 2.7 V to 5.5 V
  • Small Packages
  • Power Down Feature
  • Resolution 10 bits
  • DNL +0.15, –0.05 LSB (typical)
  • Output Settling Time 8 μs (typical)
  • Zero Code Error 3.3 mV (typical)
  • Full-Scale Error −0.06 %FS (typical)
  • Power Consumption
    • Normal Mode, 0.63 mW (3.6 V) / 1.41 mW (5.5
      V) typical
    • Power Down Mode, 0.14 µW (3.6 V) / 0.33 µW
      (5.5 V) typical
  • DAC101S101Q is AEC-Q100 Grade 1 Qualified
    and is Manufactured on an Automotive Grade
    Flow.
  • Ensured Monotonicity
  • Low Power Operation
  • Rail-to-Rail Voltage Output
  • Power-on Reset to Zero Volts Output
  • Wide Temperature Range of −40°C to +125°C
  • Wide Power Supply Range of 2.7 V to 5.5 V
  • Small Packages
  • Power Down Feature
  • Resolution 10 bits
  • DNL +0.15, –0.05 LSB (typical)
  • Output Settling Time 8 μs (typical)
  • Zero Code Error 3.3 mV (typical)
  • Full-Scale Error −0.06 %FS (typical)
  • Power Consumption
    • Normal Mode, 0.63 mW (3.6 V) / 1.41 mW (5.5
      V) typical
    • Power Down Mode, 0.14 µW (3.6 V) / 0.33 µW
      (5.5 V) typical

The DAC101S101 is a full-featured, general purpose 10-bit voltage-output digital-to-analog converter (DAC) that can operate from a single +2.7 V to 5.5 V supply and consumes just 175 µA of current at 3.6 Volts. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 30 MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces. Competitive devices are limited to 20 MHz clock rates at supply voltages in the 2.7 V to 3.6 V range.

The supply voltage for the DAC101S101 serves as its voltage reference, providing the widest possible output dynamic range. A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt.

The low power consumption and small packages of the DAC101S101 make it an excellent choice for use in battery operated equipment.

The DAC101S101 is a direct replacement for the AD5310 and is one of a family of pin compatible DACs, including the 8-bit DAC081S101 and the 12-bit DAC121S101. The DAC101S101 operates over the extended industrial temperature range of −40°C to +105°C while the DAC101S101Q operates over the Grade 1 automotive temperature range of −40°C to +125°C. The DAC101S101 is available in a 6-lead SOT and an 8-lead VSSOP and the DAC101S101Q is availabe in the 6-lead SOT only.

The DAC101S101 is a full-featured, general purpose 10-bit voltage-output digital-to-analog converter (DAC) that can operate from a single +2.7 V to 5.5 V supply and consumes just 175 µA of current at 3.6 Volts. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 30 MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces. Competitive devices are limited to 20 MHz clock rates at supply voltages in the 2.7 V to 3.6 V range.

The supply voltage for the DAC101S101 serves as its voltage reference, providing the widest possible output dynamic range. A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt.

The low power consumption and small packages of the DAC101S101 make it an excellent choice for use in battery operated equipment.

The DAC101S101 is a direct replacement for the AD5310 and is one of a family of pin compatible DACs, including the 8-bit DAC081S101 and the 12-bit DAC121S101. The DAC101S101 operates over the extended industrial temperature range of −40°C to +105°C while the DAC101S101Q operates over the Grade 1 automotive temperature range of −40°C to +125°C. The DAC101S101 is available in a 6-lead SOT and an 8-lead VSSOP and the DAC101S101Q is availabe in the 6-lead SOT only.
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技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet DAC101S101 and DAC101S101Q-1 10-Bit Micro Power, RRO Digital-to-Analog Converter datasheet (Rev. G) PDF | HTML 2016年 4月 28日
Application note AN-2001 Daisy Chaining Precision DACs (Rev. A) 2013年 5月 1日
White paper Optimizing Portable Applications with D/A Converters 2006年 9月 1日
White paper A Voltage-Controlled Filter 2006年 6月 1日

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計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

類比工程師的計算機旨在加速類比電路設計工程師定期使用的許多重複計算。此基於 PC 的工具提供圖形介面，列出各種常見計算，從使用回饋電阻器設定運算放大器增益到選擇適當的電路設計元件以穩定類比數位轉換器 (ADC) 驅動緩衝電路。

除了作為獨立工具使用外，此計算機還與類比工程師口袋參考中描述的概念相得益彰。

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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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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)
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模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-23-THN (DDC) 6 Ultra Librarian
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