Part ADC128S102
Description 12-Bit A/D Converter
Manufacturer National Semiconductor
Size 884.52 KB
National Semiconductor
ADC128S102

Overview

The ADC128S102 is a low-power, eight-channel CMOS 12bit analog-to-digital converter specified for conversion throughput rates of 500 kSPS to 1 MSPS. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit.

  • 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
  • Conversion Rate DNL (VA = VD = 5.0 V) INL (VA = VD = 5.0 V) Power Consumption - 3V Supply - 5V Supply 500 kSPS to 1 MSPS +1.5 / -0.9 LSB (max) ± 1.2 LSB (max) 2.3 mW (typ) 10.7 mW (typ)