ADC128S102WGRQV

8-Channel, 50 kSPS to 1 MSPS, 12-Bit A/D Converter

8通道，50 kSPS到1 MSPS，12位A/D转换器

ADC128S102WGRQV

The ADC128S102 device is a low-power, eight-channel CMOS 12-bit analog-to-digitalconverter specified for conversion throughput rates of 50 kSPS to 1 MSPS. The converter is based ona successive-approximation register architecture with an internal track-and-hold circuit. The device can be configured to accept up to eight input signals at inputs IN0 through IN7.

ADC128S102设备是一种低功耗、八通道CMOS 12位模数转换器，其指定为50 kSPS到1 MSPS的转换吞吐率。该转换器基于具有内部跟踪和保持电路的逐次逼近寄存器结构。该装置可以被配置为在输入端通过IN 7接收多达八个输入信号。

The output serial data is straight binary and is compatible with several standards, suchas SPI, QSPI, MICROWIRE, and many common DSP serial interfaces.

输出串行数据是直二进制的，与SPI、QSPI、微丝等多个标准兼容，以及许多常用的DSP串行接口。

The ADC128S102 may be operated with independent analog and digital supplies. The analog supply (VA) can range from 2.7 V to 5.25 V, and the digital supply(VD) can range from 2.7 V to VA. Normal powerconsumption using a 3-V or 5-V supply is 2.3 mW and 10.7 mW, respectively. The power-down featurereduces the power consumption to 0.06 μW using a 3-V supply and 0.25 μW using a 5-V supply.

ADC128S102可以独立的模拟和数字电源工作。模拟电源（VA）的范围可以从2.7 V到5.25 V，数字电源（VD）的范围可以从2.7伏到VA。使用3-V或5-V电源的正常功耗分别为2.3毫瓦和10.7毫瓦。功率下降功能使用3-V电源和0.25伏W使用5-V电源降低功耗为0.06μW。

ADC128S102WGRQV