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SM5865AM Datasheet D/a Converter

Manufacturer: Nippon Precision Circuits Inc

Overview: SM5865AM NIPPON PRECISION CIRCUITS INC. D/A Converter The SM5865AM is a 24-bit input D/A converter for high-quality digital audio equipment. It comprises newly developed DEM (dynamic element matching) circuits, 3rd-order Σ∆ noise shaper and 23-level quantizer to control wide-band residual quantization noise in the signal band, making it ideal for application with high-frequency sampling formats. Also, the order of the required final-stage analog lowpass filter can be reduced, compared to filters for available devices, enhancing output tone quality. The output stage employs complementary outputs for high-accuracy analog signals, with appropriate lowpass filtering of the output signal. A single SM5865AM IC can be used in combination with an 8-times oversampling digital filter for conversion for a single audio channel. lim Package 0.

Key Features

  • s s s s pre s s s s Single-channel D/A converter built-in High performance (120 dB signal-to-noise ratio) (0.001% total harmonic distortion and noise) (110 dB dynamic range) Σ∆ D/A converter.
  • 3rd-order noise shaper.
  • 23-level quantizer Input data format.
  • 20 or 24-bit word length.
  • MSB first, right-justified format.
  • 8 or 4 times oversampling at fs = 32/44.1/48/ 88.2/96/192 kHz System clock frequency.
  • 128/192/256/384/512/768 fs Single 5 V opera.

SM5865AM Distributor