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DAC712U
Fast 100ksps sampling rate
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製造商零件號 # : DAC712U
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包裝/封裝: SOIC-28
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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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DAC712U 數據表
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詳細說明
Boasting a compact SOIC-8 package, the DAC712U can easily be integrated into space-constrained electronic designs, while its low power consumption makes it an energy-efficient choice for battery-powered applications. Furthermore, its excellent linearity and low glitch energy ensure accurate and stable analog output signals, making it a dependable and reliable component for precision-driven systems. Whether used in industrial machinery, automotive systems, or other electronic devices, the DAC712U delivers uncompromising performance and functionality
主要特徵
- Low power, single 12-bit digital-to-analog converter (DAC)
- Internal output buffer amplifiers for rail-to-rail output swing
- Fast settling time of 4.5 μs
- Low glitch energy for improved accuracy
- Low power consumption of 0.5 mW
- Wide power supply range of 2.7 V to 5.5 V
應用
- Industrial automation
- Process control
- Instrumentation
- Motor control
- Robotics
- Test and measurement equipment
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。
| Product Category ! | Digital to Analog Converters - DAC | RoHS | Details |
| Series | DAC712 | Resolution | 16 bit |
| Sampling Rate ! | 100 kS/s | Number of Channels | 1 Channel |
| Settling Time ! | 6 us | Output Type | Voltage Buffered |
| Interface Type | Parallel | Analog Supply Voltage | +/- 15 V |
| Digital Supply Voltage | +/- 15 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Mounting Style | SMD/SMT |
| Package / Case | SOIC-28 | Architecture | R-2R |
| Brand | Texas Instruments | DNL - Differential Nonlinearity | +/- 4 LSB |
| Features | On-chip Offset and Gain Calibration | Gain Error | 0.2 % FSR |
| Height | 2.35 mm | INL - Integral Nonlinearity | +/- 4 LSB |
| Moisture Sensitive | Yes | Number of Converters | 1 Converter |
| Pd - Power Dissipation | 600 mW | Power Consumption ! | 525 mW |
| Product Type ! | DACs - Digital to Analog Converters | Factory Pack Quantity | 20 |
| Subcategory | Data Converter ICs | Supply Voltage - Max | 16.5 V |
| Supply Voltage - Min | 11.4 V | Unit Weight | 0.025778 oz |
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 DAC712U?
The DAC712U is a high-precision, voltage-output digital-to-analog converter (DAC) manufactured by Texas Instruments. It is designed for applications requiring accurate voltage generation and high-resolution analog output, such as industrial control systems, precision instrumentation, and motor control.
How Does DAC712U Work?
The DAC712U works by converting digital input codes into corresponding analog voltage outputs with high precision and low noise. It utilizes an advanced architecture to achieve high accuracy, linearity, and stability in generating the analog output voltage. The DAC features a wide output voltage range and programmable output voltage span for flexibility in various applications.
How Many Pins does DAC712U have and What are the Functions of the Pinout Configuration?
The DAC712U is housed in a 20-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- VCC, GND: Power supply pins.
- VREF: Reference voltage input pin.
- SDI: Serial data input pin.
- SCLK: Serial clock input pin.
- SYNC: Synchronization input pin.
- VOUT: Analog voltage output pin.
What are the Pros and Cons of DAC712U?
Pros:
- High Precision: Provides high-resolution and accurate voltage output.
- Programmable Output: Offers flexibility with programmable output voltage span.
- Low Noise: Achieves low noise performance for high-quality analog signals.
- Wide Output Range: Supports a wide range of output voltage options.
- Flexible Interface: Utilizes a serial interface for easy integration into digital systems.
Cons:
- Cost: High-precision DACs like the DAC712U may have a higher cost compared to lower-resolution alternatives.
- Complexity: Requires careful consideration of noise, grounding, and layout for optimal performance.
- External Components: May require additional external components such as voltage references or filters for specific applications.
Are There Any Equivalents/Alternatives to DAC712U for Recommendation?
- The DAC8565 from Texas Instruments is a similar high-precision DAC with additional features.
- Alternatives to the DAC712U include the AD5760 from Analog Devices and the MAX5216 from Maxim Integrated.
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