ADC120
Obsolete
Design Win
8-Channel, 50ksps to 1Msps, 12-Bit A/D Converter

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Product overview

Description

The ADC120 is a low-power, eight-channel pure CMOS 12-bit analog-to-digital converter specified for conversion from 50 ksps to 1 Msps, tested at 1 Msps. The architecture is based on a successive-approximation register with an internal track-and-hold cell. The ADC120 features 8 single ended multiplexed inputs. The output serial data is straight binary and is SPI™ compatible.

The analog and digital power supplies operate from 2.7 V to 3.6 V. The power consumption at 3.3 V nominal supply is as low as 6.6 mW. The ADC120 comes plastic TSSOP-16, and can operates from -40 °C to +125 °C ambient temperature.

  • All features

    • 50 ksps to 1 Msps conversion rate
    • 8-to-1-channel input MUX
    • 3.3 V operating supply
    • Pure CMOS
    • Very low consumption
    • SPI, serial digital output
    • Power-down function

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STMicroelectronics - ADC120

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