AD7859APZ

AD7859 is a high speed, low power, 8-channel, 12bit ADC which operate from a single 3V or 5V power supply, the AD7859 being optimized for speed. The ADC contains self-calibration and system calibration options to ensure accurate operation over time and temperature and have a number of power-down options for low power applications. Typical application includes battery-powered systems, (personal digital assistants, medical instruments, mobile communications), pen computers, instrumentation and control systems and high-speed modems.

• Specified for VDD of 3V to 5.5V
• 200KSPS throughput rate
• System and self-calibration
• Low power: normal operation: 15mW (VDD = 3V)
• Using automatic power-down after conversion (25µW) AD7859: 1.3mW (VDD = 3V 10KSPS)
• Flexible parallel interface: 16bit parallel/8bit parallel
• 70dB min SINAD, -78dB max THD at VIN = 10KHz Sine Wave, fSAMPLE = 200KHz
• ±1LSB linearity error, ±1LSB max INL and ±1LSB DNL max at 5V reference VDD = 5V
• 44 lead PLCC package
• Operating temperature range from -40 to 85°C

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