GENERAL DESCRIPTION
Unlike the conventional practice of specifying performance at a single sample rate only, the ADC082S021 is fully specified over a sample rate range of 50 kSPS to 200 kSPS. 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 ADC082S021 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V 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 +3V supply, or 0.35 µW using a +5V supply. The ADC082S021 is packaged in an 8-lead MSOP package. Operation over the industrial temperature range of −40˚C to +85˚C is guaranteed. FEATURES
n n n n Specified over a range of sample rates. Two input channels Variable power management Single power supply with 2.7V - 5.25V range Key Specifications n n n n DNL INL SNR Power Consumption — 3V Supply — 5V Supply ±...
National Semiconductor
