ADC101S051

ADC101S051 www.ti.com SNAS303I – JULY 2005 – REVISED JANUARY 2014 ADC101S051/ADC101S051Q Single Channel, 200 to 500 ksps, 10-Bit A/D Converter Check for Samples: ADC101S051 FEATURES 1 2 Specified Over a Range of Sample Rates. 6-lead WSON and SOT-23 Packages Variable Power Management Single Power Supply with 2.7V - 5.25V Range SPI™/QSPI™/MICROWIRE/DSP Compatible AECQ100 Grade 1 Qualified APPLICATIONS Portable Systems Remote Data Acquisition Instrumentation and Control Systems Automotive KEY SPECIFICATIONS DNL: +0.15 / -0.11 LSB (typ) INL: +0.15 / -0.09 LSB (typ) SNR: 61.6 dB (typ) Power Consumption – 3.6V Supply: 2.7 mW (typ) – 5.25V Supply: 9.7 mW (typ) DESCRIPTION The ADC101S051 is a low-power, single channel CMOS 10-bit analog-to-digital converter with a highspeed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC101S051 is fully specified over a sample rate range of 200 ksps to 500 ksps. The converter is based upon a successive-approximation register architecture with an internal track-and-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 ADC101S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3.6V or +5.25V supply is 2.7 mW and 9.7 mW, respectively. The power-down feature reduces the power consumption...