ADC12010 Datasheet | Texas Instruments

FEATURES - 23 Internal sample-and-hold - Outputs 2.4V to 5V patible - Pin patible with ADC12020, ADC12040, ADC12L063 and ADC12L066 - On-chip reference buffer - Power down mode APPLICATIONS - Image Processing Front End - Instrumentation - PC-Based Data Acquisition - Fax Machines - Wireless Local Loops/Cable Modems - Waveform Digitizers - DSP Front Ends KEY SPECIFICATIONS - Resolution 12 Bits - Conversion Rate 10 MSPS (min) - DNL ±0.3 LSB (typ) - ENOB (f IN = 10.1 MHz) 11.3 bits (typ) - Supply Voltage +5 / ±5 V / % - Power Consumption, 10 MHz 160 m W (typ) DESCRIPTION The ADC12010 is a monolithic CMOS analog-todigital converter capable of converting analog input signals into 12-bit digital words at 10 Megasamples per second (MSPS), minimum. This converter uses a differential, pipeline architecture with digital error correction and an on-chip sample-and-hold circuit to minimize die size and power consumption while providing excellent dynamic performance. Operating on a single 5V power supply, this device consumes just 160 m W at 10 MSPS, including the reference current. The Power Down feature reduces power consumption to 25 m W. The differential inputs provide a full scale input swing equal to 2VREF with the possibility of a single-ended input. Full use of the differential input is remended for optimum performance. For ease of use, the buffered, high impedance, single-ended reference input is converted on-chip to a differential reference for use by the processing circuitry. Output data format is 12-bit offset binary. This device is available in the 32-lead LQFP package and will operate over the industrial temperature range of - 40°C to +85°C. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. TRI-STATE is a trademark of Texas Instruments. All other trademarks are the property of their respective...