DAC7615U
Digital to Analog Converters - DAC Quad Ser In 12-Bit Voltage OutputDAC7615U
Digital to Analog Converters - DAC Quad Ser In 12-Bit Voltage Output
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製造商零件號 # : DAC7615U
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包裝/封裝: SOIC-16
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製造商: Texas Instruments
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產品分類 : Digital to Analog Converters (DAC)
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DAC7615U 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
Texas Instruments' DAC7615U is a high-performance digital-to-analog converter with a 12-bit resolution, offering users a fantastic 4096 voltage levels for precise analog output signals. This DAC operates efficiently on a single 5V supply, making it perfect for battery-operated devices and other low-power applications. With a rail-to-rail output swing, users have the freedom to configure voltage outputs as needed. The DAC7615U comes equipped with a versatile serial interface that supports SPI, QSPI, and Microwire protocols, allowing for seamless integration with various digital devices. Its integrated precision reference and compact design make it a fantastic choice for industrial, automotive, and consumer electronics applications requiring stable and accurate analog voltage outputs
主要特徵
- BIPOLAR OPERATION:
- DIGITAL-ANALOG CONVERTER:
- HIGH SPEED:Up to 30MHz
- OPERATING TEMPERATURE:-40°C to +80°C
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Resolution (Bits) | 12 | Number of DAC channels | 4 |
Interface type | SPI | Output type | Buffered Voltage |
Settling time (µs) | 10 | Reference type | Ext |
Architecture | R-2R | Rating | Catalog |
Output range (max) (mA/V) | 2.5 | Output range (min) (mA/V) | -2.5 |
Sample/update rate (Msps) | 0.089 | Power consumption (typ) (mW) | 15 |
Operating temperature range (°C) | -40 to 85 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is DAC7615U?
The DAC7615U is a quad 12-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It is designed to convert digital data into analog voltage signals with high precision and accuracy, making it suitable for applications such as industrial control systems, test and measurement equipment, and data acquisition systems.
How Does DAC7615U Work?
The DAC7615U operates by accepting digital input data and converting it into analog voltage outputs with 12-bit resolution. It utilizes a resistor string architecture to generate the desired output voltage based on the digital input code. The converter offers four independent channels for simultaneous analog output generation.
How Many Pins does DAC7615U have and What are the Functions of the Pinout Configuration?
The DAC7615U comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD, VSS: Power supply pins for the device.
- A, B, C, D: Digital input pins for selecting the channel and providing the data to be converted.
- REFOUT, VREF, AGND: Reference voltage and ground pins for the DAC.
What are the Pros and Cons of DAC7615U?
Pros:
- Quad DAC: Provides four independent channels for multiple analog output signals.
- 12-Bit Resolution: Offers high-resolution output for precise voltage generation.
- Simultaneous Outputs: Capable of generating analog signals simultaneously on all channels.
- Low Glitch Energy: Minimizes output voltage transients for improved system performance.
Cons:
- Complexity: May require careful programming and calibration for optimal performance.
- External Components: Might need additional external components for specific application requirements.
- Cost: Quad DACs like the DAC7615U may have a higher cost compared to single-channel alternatives.
Are There Any Equivalents/Alternatives to DAC7615U for Recommendation?
- The DAC7744 from Texas Instruments is a similar quad 12-bit DAC with additional features.
- Alternatives to the DAC7615U include the AD5624R from Analog Devices and the MAX5717 from Maxim Integrated.
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