ADC081S051

Analog Supply Voltage VA                     −0.3V to 6.5V
Voltage on Any Pin to GND            −0.3V to VA +0.3V
Input Current at Any Pin (Note 3)                 ±10 mA
Package Input Current (Note 3)                    ±20 mA
Power Consumption at TA = 25           See (Note 4)
ESD Susceptibility (Note 5)
Human Body Model                                          3500V
Machine Model                                                   300V

Junction Temperature                                     +150

Storage Temperature −65 to                       +150

The ADC081S051 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 ADC081S051 is fully specified over a sample rate range of 200 kSPS to 500 kSPS. The converter is based on a successiveapproximation register architecture with an internal trackand- 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 ADC081S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.9 mW and 10.5 mW, respectively.
The power-down feature reduces the power consumption to as low as 2.6 W using a +5V supply.
The ADC081S051 is packaged in an 6-lead LLP package. Operation over the industrial temperature range of −40°C to +85°C is guaranteed.