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AD1876 - 16-Bit 100 kSPS Sampling ADC

General Description

The AD1876 is a 16-bit serial output sampling A/D converter which uses a switched capacitor/charge redistribution architecture to achieve a 100 kSPS conversion rate (10 µs total conversion time).

Key Features

  • Autocalibrating 0.002% THD 90 dB S/(N+D) 1 MHz Full Power Bandwidth On-Chip Sample & Hold Function 2؋ Oversampling for Audio.

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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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a FEATURES Autocalibrating 0.002% THD 90 dB S/(N+D) 1 MHz Full Power Bandwidth On-Chip Sample & Hold Function 2؋ Oversampling for Audio Applications 16-Pin DIP Package Serial Twos Complement Output Format Low Input Capacitance–typ 50 pF AGND Sense for Improved Noise Immunity VIN 10 AGND SENSE 9 INPUT BUFFERS 16-Bit 100 kSPS Sampling ADC AD1876 FUNCTIONAL BLOCK DIAGRAM A CHIP 16-BIT DAC CAL DAC LOGIC TIMING LEVEL TRANSLATORS COMP VREF 11 AGND 8 15 BUSY 14 D OUT CLK PRODUCT DESCRIPTION CAL 16 CLK SAMPLE 2 1 The AD1876 is a 16-bit serial output sampling A/D converter which uses a switched capacitor/charge redistribution architecture to achieve a 100 kSPS conversion rate (10 µs total conversion time).