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PCM1730

Features: 24-Bit Resolution Analog Performance (VCC = 5 V): Dynamic Range: 117 dB (Typically) SNR: 117 dB (Typically) THD+N: 0.0004% (Typically) Full-Scale Output (At Post Amp): 2.2-Vrms Differential Current Output: ±2.48 mA 8* Oversampling Digital Filter: Stop-Band Attenuation: 82 dB Pass-Band R...

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SeekIC No. : 004456707 Detail

PCM1730: Features: 24-Bit Resolution Analog Performance (VCC = 5 V): Dynamic Range: 117 dB (Typically) SNR: 117 dB (Typically) THD+N: 0.0004% (Typically) Full-Scale Output (At Post Amp): 2.2-Vrms Differenti...

PCM1730 Data Sheet

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Part Number:
PCM1730
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

  24-Bit Resolution
  Analog Performance (VCC = 5 V):  Dynamic Range: 117 dB (Typically)  SNR: 117 dB (Typically)  THD+N: 0.0004% (Typically)  Full-Scale Output (At Post Amp): 2.2-Vrms
  Differential Current Output: ±2.48 mA
  8* Oversampling Digital Filter:  Stop-Band Attenuation: 82 dB  Pass-Band Ripple: ±0.002 dB
  Sampling Frequency of 10 kHz to 200 kHz
  System Clock: 128, 192, 256, 384, 512, or768 fS With Auto Detect
  Accepts 16-, 20-, and 24-Bit Audio Data
  Data Formats: Standard, I2S, andLeft-Justified
  Digital De-Emphasis
  Soft Mute
  Zero Flags for Each Output
  Dual Supply Operation:  5 V for Analog  3.3 V for Digital
  5-V Tolerant Digital Inputs
  Small 28-Lead SSOP Package




Application

  A/V Receivers
  DVD Movie Players
  SACD Player
  HDTV Receivers
  Car Audio Systems
  Digital Multi-Track Recorders
  Other Applications Requiring 24-Bit Audio


Pinout

Connection Diagram


Specifications

Supply voltage: VCC1, VCC2, VCC3  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... ... 6.5 V.
Supply voltage: VDD  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . .4 V  .
Supply voltage differences: VCC1, VCC2, and VCC3 S. . . . . . . . . . . . . . . . . . . .. . .±0.1 V 
Ground voltage differences: AGND1, AGND2, and DGND   . . . . . . . . . . . . . . .. ... .±0.1 V 
Digital input voltage: LRCK, DATA, BCK, SCKI, DEMP0, DEMP1, FMT0, FMT1,
FMT2, RST, and MUTE  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ . .0.3 V to 6.5 V
Digital input voltage: ZEROL, ZEROR   . . . . . . . . . . . . . . . . . . . .0.3 V to (VDD + 0.3 V).
Analog input voltage:    . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .0.3 V to (VCC + 0.3 V) 
Input current (any pins except supplies)   . . . . . . . . . . . . . . . . . . . . . . . . .. . . ±10 mA
Ambient temperature under bias, TA  . . . . . . . . . . . . . . . . . . . . ..... 40°C to 125°C
Storage temperature, Tstg  . . . . . . . . . . . . . . . . . . . . . . . . . . . .......55°C to 150°C 
Junction temperature, TJ  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . .150°C .
Lead temperature (soldering)   . . . . . . . . . . . . . . . . . . . . . . . . . . ......... . . 260°C, 5 s.
Package temperature (IR reflow, peak)   . . . . . . . . . . . . . . . . . . . . . ... . .235°C, 10 s


Description

The PCM1730 is a CMOS, monolithic integrated circuitthat includes stereo digital-to-analog converters andsupport circuitry in a small 28-lead SSOP package.

Thedata converters PCM1730 utilize Texas Instruments' advancedsegment DAC architecture to achieve excellentdynamic performance and improved tolerance to clockjitter. The PCM1730 provides balanced current outputs,allowing the user to optimize analog performanceexternally. Sampling rates up to 200 kHz are supported.




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