ADC081S021是TI公司的一款精密ADC(<=10MSPS)产品，ADC081S021是单通道、50 至 200 ksps、8 位 A/D 转换器，本页介绍了ADC081S021的产品说明、应用、特性等，并给出了与ADC081S021相关的TI元器件型号供参考。
ADC081S021 - 单通道、50 至 200 ksps、8 位 A/D 转换器 - 精密ADC(<=10MSPS) - 模数转换器 - TI公司（Texas Instruments，德州仪器）
The ADC081S021 is a low-power, single 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 ADC081S021 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.
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 ADC081S021 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3.6V or +5.25V supply is 1.3 mW and 7.7 mW, respectively. The power-down feature reduces the power consumption to as low as 2.6 µW using a +5.25V supply.
The ADC081S021 is packaged in 6-lead WSON and SOT-23 packages. Operation over the industrial temperature range of −40°C to +85°C is ensured.
- Specified Over a Range of sample Rates.
- 6-lead WSON and SOT-23 Packages
- Variable Power Management
- Single Power Supply with 2.7V – 5.25V Range
- SPI™/QSPI™/MICROWIRE/DSP Compatible
KEY SPECIFICATIONS
- DNL: +0.04/–0.03 LSB (typ)
- INL: +0.04/–0.03 LSB (typ)
- SNR: 49.6 dB (typ)
- Power Consumption
- 3.6V Supply: 1.3 mW (typ)
- 5.25V Supply: 7.7 mW (typ)
