Product Descriptions

The HT91808 device is a high-performance, lowcost, single-chip, stereo analog-to-digital converterwith single-ended analog voltage input. The HT91808 device uses a delta-sigma modulator with64-timesoversampling and includes a digitaldecimation filter and high-pass filter that removes the dc component of the input signal. For variousapplications, the HT91808 device supports masterand slave mode and two data formats in serial audiointerface.

The device is available in TSSOP14 package.

Product Features

・24Bit Delta-Sigma Stereo ADC

・Single-Ended Voltage Input: 3 Vp-p

・High Performance

- THD+N: -90dB (Typical)

- SNR: 99dB (Typical)

- Dynamic Range: 99dB (Typical)

・Flexible PCM Audio Interface

- Master- or Slave-Mode Selectable

- Data Formats: 24Bit I2S, 24Bit Left-Justified

・Power Down and Reset by Halting System Clock

・Analog Antialias LPF Included

・Sampling Rate: 8 kHz–96 kHz

・System Clock: 256 fS, 384 fS, 512 fS

・Resolution: 24 Bits

・Dual Power Supplies

- 5V for Analog

- 3.3V for Digital

・TSSOP14 Package

  Product Applications

・DVD Recorder 

・Digital TV

・AV Amplifier or Receiver 

・MD Player

・CD Recorder 

・Multitrack Receiver

・Electric Musical Instrument

  Specifications

Actual product photos

Product Data Book：

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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