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ADC 12-bit 4-ch

ADS7841PB



ADC 12-bit 4-ch

ADS7841PB


Description: The ADS7841 is a 4-channel, 12-bit sampling Analog-to- Digital Converter (ADC) with a synchronous serial interface. The resolution is programmable to either 8 bits or 12 bits. Typical power dissipation is 2mW at a 200kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 100mV and VCC, providing a corresponding input voltage range of 0V to VREF. The device includes a shutdown mode which reduces power dissipation to under 15μW. The ADS7841 is tested down to 2.7V operation. Low power, high speed, and on-board multiplexer make the ADS7841 ideal for battery-operated systems such as personal digital assistants, portable multi-channel data loggers, and measurement equipment. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7841 is available in a DIP-16.

Features:
  • Single supply: 2.7V to 5V
  • 4-channel single-ended or 2-channel differential input
  • up to 200kHz convertion rate
  • +/- 1LSB max INL and DNL
  • no mission codes
  • 72dB SINAD
  • Serial interface
  • DIP-16 Package
Documents: datasheet

$8.44  $7.59
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40 in stock

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Weight: 0.005kgs

Description: The ADS7841 is a 4-channel, 12-bit sampling Analog-to- Digital Converter (ADC) with a synchronous serial interface. The resolution is programmable to either 8 bits or 12 bits. Typical power dissipation is 2mW at a 200kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 100mV and VCC, providing a corresponding input voltage range of 0V to VREF. The device includes a shutdown mode which reduces power dissipation to under 15μW. The ADS7841 is tested down to 2.7V operation. Low power, high speed, and on-board multiplexer make the ADS7841 ideal for battery-operated systems such as personal digital assistants, portable multi-channel data loggers, and measurement equipment. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7841 is available in a DIP-16.

Features:
  • Single supply: 2.7V to 5V
  • 4-channel single-ended or 2-channel differential input
  • up to 200kHz convertion rate
  • +/- 1LSB max INL and DNL
  • no mission codes
  • 72dB SINAD
  • Serial interface
  • DIP-16 Package
Documents: datasheet