ADC12040CIVYX

• Single +5 V supply operation
• Internal sampling and holding
• The output is compatible from 2.35V to 5V
• Pin compatible ADC12010, ADC12020, ADC12L063 ADC12L066
• Power-down mode
• On-chip reference buffer

illustrate

“ ADC12040 It is a monolithic CMOS analog-to-digital converter capable of converting the smallest analog input signal to 12-bit numbers at 40 up to 40 per second (MSPS). The converter uses digital error correction and a differential, pipelined architecture with on-chip sample-and-hold circuitry to minimize mold size and power consumption while providing excellent dynamic performance. This device operates from a single 5V supply at 40 MSPS, and consumes only 340 milliwatts including reference current. Downward function power consumption reduced to 40 MW.

The differential input provides a full-scale differential input swing equal to that of a single-ended input_possibility2V real estate, although taking advantage of the best performance required for differential inputs. For ease of use, buffered, high impedance, single-ended reference input conversion chip processing circuitry uses a differential reference. The output data format is a 12-bit offset binary.

This device is available in a 32-pin LQFP package and will be in the industrial temperature range of -40°C to +85°C.

Main specifications

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• Ultrasound and imaging
• Instrumentation
• Cellular base station/communication receiver
• Sonar / radar
• xDSL
• Wireless local loop/cable modem
• HDTV / DTV
• The front end of the DSP