ADC084S021
- Specified Over a Range of Sample Rates
- Four Input Channels
- Variable Power Management
- Single Power Supply With 2.7 V to 5.25 V Range
- DNL: ±0.04 LSB (Typical)
- INL: ±0.04 LSB (Typical)
- SNR: 49.6 dB (Typical)
- Power Consumption:
- 3-V Supply: 1.6 mW (Typical)
- 5-V Supply: 5.8 mW (Typical)
The ADC084S021 is a low-power, four-channel CMOS 8-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC084S021 is fully specified over a sample rate range of 50 ksps to 200 ksps. The converter is based upon a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to four input signals at inputs IN1 through IN4.
The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.
The ADC084S021 operates with a single supply that can range from 2.7 V to 5.25 V. Normal power consumption using a 3-V or 5-V supply is 1.6 mW and 5.8 mW (respectively). The power-down feature reduces the power consumption to just 0.12 µW using a 3-V supply or 0.35 µW using a 5-V supply.
The ADC084S021 comes in a 10-pin VSSOP package. Operation over the industrial temperature range of –40°C to 85°C is ensured.
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | ADC084S021 4-Channel, 50 Ksps to 200 Ksps, 8-Bit A/D Converter datasheet (Rev. F) | PDF | HTML | 2016年 7月 20日 |
E-book | Best of Baker's Best: Precision Data Converters -- SAR ADCs | 2015年 5月 21日 | ||
EVM User's guide | Evaluation Board User's Guide 12, 10 and 8-Bit A-to-D Converters with Input Mux | 2012年 1月 25日 |
設計與開發
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ANALOG-ENGINEER-CALC — 類比工程師計算機
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封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VSSOP (DGS) | 10 | Ultra Librarian |
訂購與品質
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