The ADC102S101 is a low-power, two-channel CMOS 10-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 ADC102S101 is fully specified over a sample rate range of 500 ksps to 1 Msps. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept one or two input signals at inputs IN1 and IN2.
●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 ADC102S101 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 3.9 mW and 11.4 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3.6V supply, or 0.47 µW using a +5.5V supply.
●The ADC102S101 is packaged in an 8-lead VSSOP package. Operation over the industrial temperature range of −40°C to +85°C is guaranteed.
● Specified Over a Range of Sample Rates
● Two Input Channels
● Variable Power Management
● Single Power Supply with 2.7V - 5.25V Range
●## Key Specifications
● DNL: + 0.26/−0.16 LSB (Typ)
● INL: + 0.4/−0.1 LSB (Typ)
● SNR: 61.7 dB (Typ)
● Power Consumption:
● 3V Supply: 3.9 mW (Typ)
● 5V Supply: 11.4 mW (Typ)
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