ADC128S022 Datasheet (National Semiconductor)

ADC128S022, 12-Bit A/D Converter

The ADC128S022 is a low-power, eight-channel CMOS 12bit analog-to-digital converter specified for conversion throughput rates of 50 kSPS to 200 kSPS.

The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit.

It can be configured to accept up

ADC128S022 Features

* n n n n n Eight input channels Variable power management Independent analog and digital supplies SPI™/QSPI™/MICROWIRE™/DSP compatible Packaged in 16-lead TSSOP Key Specifications n n n n Conversion Rate DNL (VA = VD = 5.0 V) INL (VA = VD = 5.0 V) Power Consumption

* 3V Supply

* 5V S