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AD1981A

Features: ·S/PDIF Output, 20 Bits Data Format, Supporting·48 kHz and 44.1 kHz Sample Rates·Integrated Stereo Headphone Amplifier·Variable Sample Rate Audio·External Audio Power-Down Control·Greater than 90 dB Dynamic Range·16-Bit Stereo Full-Duplex Codec·20-Bit DAC Input·Three Analog Line-Level St...

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SeekIC No. : 004268559 Detail

AD1981A: Features: ·S/PDIF Output, 20 Bits Data Format, Supporting·48 kHz and 44.1 kHz Sample Rates·Integrated Stereo Headphone Amplifier·Variable Sample Rate Audio·External Audio Power-Down Control·Greater ...

AD1981A Data Sheet

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Part Number:
AD1981A
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: 2024/11/24

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Product Details

Description



Features:

·S/PDIF Output, 20 Bits Data Format, Supporting
·48 kHz and 44.1 kHz Sample Rates
·Integrated Stereo Headphone Amplifier
·Variable Sample Rate Audio
·External Audio Power-Down Control
·Greater than 90 dB Dynamic Range
·16-Bit Stereo Full-Duplex Codec
·20-Bit DAC Input
·Three Analog Line-Level Stereo Inputs for
·LINE-IN, AUX, and CD
·Mono Line-Level Phone Input
·Mono MIC Input with Built-In Programmable Preamp
·High Quality CD Input with Ground Sense
·Mono Output for Speakerphone or Internal Speaker
·Power Management Support
·48-Lead LQFP Package


Specifications

(TA = 25°C unless otherwise noted.)
Power Supplies
Digital (DVDD) . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to +3.6 V
Analog (AVDD) . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +6.0 V
Input Current (except Supply Pins) . . . . . . . . . . . . . . ±10 mA
Signals Pins
Digital Input Voltage . . . . . . . . . . . . . 0.3 V to DVDD +0.3 V
Analog Input Voltage . . . . . . . . . . . .  0.3 V to AVDD +0.3 V
Ambient Temperature Range (Operating) . . . . 0°C to 70°C


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