AD1856

The AD1856 has 5 features.The first one is 0.0025% THD.The second one is fast setting permits 2x,4x, or 8x oversampling ±3V output.The third one is optional trim allows superlinear performance ±5V to ±12V operation.The fourth one is 16-pin plastic DIP or SOIC package.The fifth one is serial input.

The AD1856 is a monmlithic 16-bit PCM audio DAC.Each device provides a voltage output amplifier,16-bit DAC,16-bit serial-to-parallel input register and voltage reference.The digital portion of the AD1856 is fabricated with with CMOS logic elements that are provided by alalog devices'BiMOS process.The analog portion of the AD1856 is fabricated with bipolar and MOS devices as well as thin film resistors.

The AD1856 has some absolute maximum ratings.The VL to DGND is 0 to 13.2V.The VS to AGND is 0 to 13.2V.The -VL to DGND is -13.2 to 0V.The -VS to AGND is -13.2 to 0V.The digital input to DGND is -0.3 to VL.The AGND to DGND is ±0.3V.The short circuit protection is indefinite short to ground.The soldering is +300,10sec.The storage temperature is -60 to +100.

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