ADC128S102QML Datasheet | National Semiconductor

Description The ADC128S102 is a low-power, eight-channel CMOS 12bit analog-to-digital converter specified for conversion throughput rates of 50 k SPS 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 up to eight input signals at inputs IN0 through IN7. The output serial data is straight binary and is patible with several standards, such as SPI™, QSPI™, MICROWIRE™, and many mon DSP serial interfaces. The ADC128S102 may be operated with independent analog and digital supplies. The analog supply (VA) can range from +2.7V to +5.25V, and the digital supply (VD) can range from +2.7V to VA. Normal power consumption using a +3V or +5V supply is 2.3 m W and 10.7 m W, respectively. The powerdown feature reduces the power consumption to 0.06 µW using a +3V supply and 0.25 µW using a +5V supply. Features - - - - - - - Total Ionizing Dose 100 krad(Si) Single Event Latch-up 120 Me V-cm2/mg Eight input channels Variable power management Independent analog and digital supplies SPI/QSPI/MICROWIRE/DSP patible Packaged in 16-lead Ceramic SOIC Key Specifications - - - - Conversion Rate DNL (VA = VD = 5.0 V) INL (VA = VD = 5.0 V) Power Consumption - 3V Supply - 5V Supply 50 k SPS to 1 MSPS +1.5 / - 0.9 LSB (max) +1.4 / - 1.25 LSB (max) 2.3 m W (typ) 10.7 m W (typ) Applications - - - - - Automotive Navigation Portable Systems Medical Instruments Mobile munications Instrumentation and Control Systems Ordering Information NS Part Number ADC128S102WGRQV Flight Part ADC128S102WGMPR Pre-Flight Prototype ADC128S102CVAL Ceramic Evaluation Board SMD Part Number 5962R0722701VZA 100 krad(Si) NS Package Number WG16A WG16A Package Description 16LD Ceramic SOIC 16LD Ceramic SOIC 16LD Ceramic SOIC on Evaluation Board Connection Diagram SPI™ is a trademark of Motorola, Inc. © 2010 National Semiconductor Corporation .national. .Data Sheet.in Block...