CA3304A - Intersil Corporation

CA3304A 4-Bit / 25 MSPS / Flash A/D Converters

The Intersil CA3304 is a CMOS parallel (FLASH) analog-todigital converter designed for applications demanding both low-power consumption and high speed digitization. Digitizing at 25MHz, for example, requires only about 35mW. The CA3304 operates over a wide, full-scale signal input voltage range of 0.5V up to the supply voltage. Power consumption is as low a.

Features

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• CMOS/SOS Low Power with Video Speed (Typ) . . 25mW Parallel Conversion Technique Single Power Supply Voltage . . . . . . . . . . . . 3V to 7.5V 25MHz Sampling Rate (40ns Conversion Time) at 5V Supply 4-Bit Latched Three-State Output with Overflow and Data Change Outputs 1/ LSB Maximum Nonlinearity (A Version) 8 Inherent Resistance to Latch-Up Due to SOS Process Bipolar Input Range with Optional Second Supply Wide Input Bandwidth (Typ) . . . . . . . . . . . . . . . . 25MHz Applications
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• High Speed A/D Conversion Ultrasound Signature Analysis Transient Signal.