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ADS7949 Key Features

  • 1 Sample rate: 2 MSPS
  • Pin-patible family: 12-, 10-, 8-bit
  • High resolution, high throughput
  • ADS7947: 12 bit, 2.1 MSPS
  • ADS7948: 10 bit, 2.57 MSPS
  • ADS7949: 8 bit, 3 MSPS
  • Excellent performance
  • No missing codes
  • INL: 1 LSB (max)
  • SNR: 72 dB (min)

ADS7949 Description

The ADS7947, ADS7948, and ADS7949 are pinpatible 12-bit, 10-bit, and 8-bit, 2-MSPS, analogto-digital converters (ADCs), respectively. The devices operate at a 2-MSPS sample rate with a standard 16 clock data frame. In addition, the ADS7947 (12-bit) can be operated at 2.1 MSPS, the ADS7948 (10-bit) at 2.57 MSPS, and the ADS7949 (8-bit) at 3 MSPS with a short data frame optimized for the number of clocks sufficient...