PCM1725

Features: COMPLETE STEREO DAC: Includes DigitalFilter and Output Amp DYNAMIC RANGE: 95dB MULTIPLE SAMPLING FREQUENCIES:16kHz to 96kHz 8X OVERSAMPLING DIGITAL FILTER SYSTEM CLOCK: 256fS /384fS NORMAL OR I2S DATA INPUT FORMATS SMALL 14-PIN SOIC PACKAGEPinoutSpecificationsPower Supply Voltage .........

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SeekIC No. : 004456703 Detail

PCM1725: Features: COMPLETE STEREO DAC: Includes DigitalFilter and Output Amp DYNAMIC RANGE: 95dB MULTIPLE SAMPLING FREQUENCIES:16kHz to 96kHz 8X OVERSAMPLING DIGITAL FILTER SYSTEM CLOCK: 256fS /384fS NORMA...

floor Price/Ceiling Price

Part Number:
PCM1725
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/25

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Product Details

Description



Features:

COMPLETE STEREO DAC: Includes DigitalFilter and Output Amp
DYNAMIC RANGE: 95dB
MULTIPLE SAMPLING FREQUENCIES:16kHz to 96kHz
8X OVERSAMPLING DIGITAL FILTER
SYSTEM CLOCK: 256fS /384fS
  NORMAL OR I2S DATA INPUT FORMATS
  SMALL 14-PIN SOIC PACKAGE



Pinout

  Connection Diagram


Specifications

Power Supply Voltage ....................................................................... +6.5V
+VCC to +VDD Difference ................................................................... ±0.1V
Input Logic Voltage ................................................... 0.3V to (VDD + 0.3V)
Power Dissipation ........................................................................... 290mW
Operating Temperature Range ....................................... 25°C to +85°C
Storage Temperature ....................................................55°C to +125°C
Lead Temperature (soldering, 5s) .................................................. +260°C
Thermal Resistance, JA .............................................................. +90°C/W



Description

The PCM1725 is a complete low cost stereo audiodigital-to-analog converter (DAC), operating off of a256fS or 384fS system clock. The DAC contains a 3rd-order ∆ modulator, a digital interpolation filter, andan analog output amplifier. The PCM1725 accepts16-bit input data in either normal or I2S formats.

The digital filter PCM1725 performs an 8X interpolation functionand includes de-emphasis at 44.1kHz. The PCM1725can accept digital audio sampling frequencies from16kHz to 96kHz, always at 8X oversampling.

The PCM1725 is ideal for low-cost, CD-quality con-sumer audio applications.




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