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

DAC8163-Q1

現行

車用雙 14 位元超低突波低功耗緩衝。電壓輸出 DAC

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產品規格表

DAC8163-Q1

現行
產品規格表 立即訂購

產品詳細資料

Resolution (Bits) 14 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 3 Settling time (µs) 7 Reference type Ext, Int Architecture String Rating Automotive Features Low glitch, Reset to Mid-Scale Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 0.5 Operating temperature range (°C) -40 to 125 Product type Precision DAC
Resolution (Bits) 14 Number of DAC channels 2 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 3 Settling time (µs) 7 Reference type Ext, Int Architecture String Rating Automotive Features Low glitch, Reset to Mid-Scale Sample/update rate (Msps) 0.1 Power consumption (typ) (mW) 0.5 Operating temperature range (°C) -40 to 125 Product type Precision DAC
VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Relative Accuracy:
    • DAC756x (12-Bit): 0.3 LSB INL
    • DAC816x (14-Bit): 1 LSB INL
    • DAC856x (16-Bit): 4 LSB INL
  • Glitch Impulse: 0.1 nV-s
  • Bidirectional Reference: Input or 2.5-V Output
    • Output Disabled by Default
    • ±5-mV Initial Accuracy (Max)
    • 4-ppm/°C Temperature Drift (Typ)
    • 10-ppm/°C Temperature Drift (Max)
    • 20-mA Sink and Source Capability
  • Power-On Reset to Zero Scale or Mid-Scale
  • Low-Power: 4 mW (Typ, 5-V AVDD, Including
    Internal Reference Current)
  • Wide Power-Supply Range: 2.7 V to 5.5 V
  • 50-MHz SPI With Schmitt-Triggered Inputs
  • LDAC and CLR Functions
  • Output Buffer With Rail-to-Rail Operation
  • Package: VSSOP-10
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • Relative Accuracy:
    • DAC756x (12-Bit): 0.3 LSB INL
    • DAC816x (14-Bit): 1 LSB INL
    • DAC856x (16-Bit): 4 LSB INL
  • Glitch Impulse: 0.1 nV-s
  • Bidirectional Reference: Input or 2.5-V Output
    • Output Disabled by Default
    • ±5-mV Initial Accuracy (Max)
    • 4-ppm/°C Temperature Drift (Typ)
    • 10-ppm/°C Temperature Drift (Max)
    • 20-mA Sink and Source Capability
  • Power-On Reset to Zero Scale or Mid-Scale
  • Low-Power: 4 mW (Typ, 5-V AVDD, Including
    Internal Reference Current)
  • Wide Power-Supply Range: 2.7 V to 5.5 V
  • 50-MHz SPI With Schmitt-Triggered Inputs
  • LDAC and CLR Functions
  • Output Buffer With Rail-to-Rail Operation
  • Package: VSSOP-10

The DAC756x-Q1, DAC816x-Q1, and DAC856x-Q1 (DACxx6x-Q1) devices are low-power, voltage-output, dual-channel, 12-, 14-, and 16-bit digital-to-analog converters (DACs), respectively. These devices include a 2.5-V, 4-ppm/°C internal reference, giving a full-scale output voltage range of 2.5 V or 5 V. The internal reference has an initial accuracy of ±5 mV and can source or sink up to 20 mA at the VREFIN/VREFOUT pin.

These devices are monotonic, providing excellent linearity and minimizing undesired code-to-code transient voltages (glitch). They use a versatile three-wire serial interface that operates at clock rates up to 50 MHz. The interface is compatible with standard SPI™, QSPI™, Microwire, and digital signal processor (DSP) interfaces. The DACxx62-Q1 devices incorporate a power-on-reset circuit that ensures the DAC output powers up and remains at zero scale until a valid code is written to the device, whereas the DACxx63-Q1 devices similarly power up at mid-scale. These devices contain a power-down feature that reduces current consumption to typically 550 nA at 5 V. The low power consumption, internal reference, and small footprint make these devices ideal for portable, battery-operated equipment.

The DACxx62-Q1 devices are drop-in and function-compatible with each device in this family, as are the DACxx63-Q1 devices. The entire family is available in a 10-pin VSSOP-10 (DGS) package.

The DAC756x-Q1, DAC816x-Q1, and DAC856x-Q1 (DACxx6x-Q1) devices are low-power, voltage-output, dual-channel, 12-, 14-, and 16-bit digital-to-analog converters (DACs), respectively. These devices include a 2.5-V, 4-ppm/°C internal reference, giving a full-scale output voltage range of 2.5 V or 5 V. The internal reference has an initial accuracy of ±5 mV and can source or sink up to 20 mA at the VREFIN/VREFOUT pin.

These devices are monotonic, providing excellent linearity and minimizing undesired code-to-code transient voltages (glitch). They use a versatile three-wire serial interface that operates at clock rates up to 50 MHz. The interface is compatible with standard SPI™, QSPI™, Microwire, and digital signal processor (DSP) interfaces. The DACxx62-Q1 devices incorporate a power-on-reset circuit that ensures the DAC output powers up and remains at zero scale until a valid code is written to the device, whereas the DACxx63-Q1 devices similarly power up at mid-scale. These devices contain a power-down feature that reduces current consumption to typically 550 nA at 5 V. The low power consumption, internal reference, and small footprint make these devices ideal for portable, battery-operated equipment.

The DACxx62-Q1 devices are drop-in and function-compatible with each device in this family, as are the DACxx63-Q1 devices. The entire family is available in a 10-pin VSSOP-10 (DGS) package.
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* Data sheet DACxx6x-Q1 Automotive Dual 16-, 14-, 12-Bit, Low-Power, Buffered, Voltage-Output DACs With 2.5-V, 4-PPM/°C Internal Reference datasheet (Rev. A) PDF | HTML 2015年 6月 26日

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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。

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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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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。 

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TINA-TI — 基於 SPICE 的類比模擬程式

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VSSOP (DGS) 10 Ultra Librarian
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