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AD7946 - PulSAR ADC

Key Features

  • 14-bit resolution with no missing codes Throughput: 500 kSPS INL: ±0.4 LSB typical, ±1 LSB maximum (±0.0061% of FSR) SINAD: 85 dB at 20 kHz THD:.
  • 100 dB at 20 kHz Pseudo differential analog input range 0 V to REF with REF up to VDD No pipeline delay Single-supply 5 V operation with 1.8 V/2.5 V/3 V/5 V logic interface Proprietary serial interface SPI-/QSPI™-/.

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Other Datasheets by Analog Devices

Part Number Description
AD7940 14-Bit ADC
AD7942 Pseudo Differential ADC
AD7943 +3.3 V/+5 V Multiplying 12-Bit DACs
AD7944 PulSAR 15.5 mW ADC
AD7945 +3.3 V/+5 V Multiplying 12-Bit DACs

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet FEATURES 14-bit resolution with no missing codes Throughput: 500 kSPS INL: ±0.4 LSB typical, ±1 LSB maximum (±0.0061% of FSR) SINAD: 85 dB at 20 kHz THD: −100 dB at 20 kHz Pseudo differential analog input range 0 V to REF with REF up to VDD No pipeline delay Single-supply 5 V operation with 1.8 V/2.5 V/3 V/5 V logic interface Proprietary serial interface SPI-/QSPI™-/MICROWIRE™-/DSP-compatible Daisy-chain multiple ADCs and BUSY indicator Power dissipation 3.3 mW at 5 V/100 kSPS 3.