DAC7554IDGS
Digital to Analog Converters - DAC Low-Power Low-Glitch 12-Bit DACDAC7554IDGS
Digital to Analog Converters - DAC Low-Power Low-Glitch 12-Bit DAC
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製造商零件號 # : DAC7554IDGS
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包裝/封裝: VSSOP-10
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製造商: Texas Instruments
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產品分類 : Digital to Analog Converters (DAC)
品質保證
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服務與包裝
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About After Sales Service
All Parts Extended Quality Guarantee
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DAC7554IDGS 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
The DAC7554IDGS is a versatile quad-channel voltage-output DAC that boasts exceptional linearity and monotonicity. Its innovative design helps to minimize unwanted transients, ensuring a smooth and stable output signal. Operating within a wide voltage range of 2.7V to 5.5V, this low-power DAC is perfect for various applications
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主要特徵
- High-speed data transfer ensured
- SPI interface supports up to 50MHz
- Voltage output range adjustable from 0V to Vref
- Quad-channel design for multi-tasking capabilities
- Operating temperature range expands from -40°C to +125°C
- 14-bit resolution guarantees precise digital data conversion
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) | 5 | Reference type | Ext |
Architecture | String | Rating | Catalog |
Output range (max) (mA/V) | 5.5 | Output range (min) (mA/V) | 0 |
Sample/update rate (Msps) | 0.2 | Power consumption (typ) (mW) | 3.5 |
Operating temperature range (°C) | -40 to 105 |
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 DAC7554IDGS?
The DAC7554IDGS is a quad-channel, low-power, digital-to-analog converter (DAC) designed by Texas Instruments. It is suitable for applications requiring multiple analog outputs with high precision and low power consumption, such as industrial control systems, communication equipment, and test and measurement instruments.
How Does DAC7554IDGS Work?
The DAC7554IDGS operates by converting digital input values into analog voltage outputs with high resolution and accuracy on each of its four channels. It utilizes a serial interface for data communication and provides programmable output voltage ranges and reference voltages for flexible system integration.
How Many Pins does DAC7554IDGS have and What are the Functions of the Pinout Configuration?
The DAC7554IDGS comes in a 10-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- VDD: Power supply pin.
- GND: Ground pin.
- SDI: Serial data input for programming.
- SCLK: Serial clock input for timing.
- SYNC: Frame synchronization input.
- OUTA, OUTB, OUTC, OUTD: Analog output channels A, B, C, and D.
What are the Pros and Cons of DAC7554IDGS?
Pros:
- Quad-Channel Output: Provides four independent output channels for versatile signal generation.
- Low Power Consumption: Operates with low power, suitable for power-sensitive applications.
- High Resolution: Offers high-resolution digital-to-analog conversion for accurate voltage outputs.
- Flexible Output Range: Programmable output voltage ranges for each channel.
- Serial Interface: Easy integration into digital systems with a serial interface.
Cons:
- Cost: Higher cost compared to single-channel or lower-resolution DACs.
- Complexity: Requires careful programming and synchronization for multi-channel operation.
- External Components: May need external amplifiers or filters for specific application requirements.
Are There Any Equivalents/Alternatives to DAC7554IDGS for Recommendation?
- The DAC8411 from Texas Instruments is a similar quad-channel DAC with enhanced performance features.
- Alternatives to the DAC7554IDGS include the AD5624R from Analog Devices and the MAX5214 from Maxim Integrated.
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