PCM1748_1238629

Features: ` 24-BIT RESOLUTION` ANALOG PERFORMANCE (VCC = +5V):Dynamic Range: 106dB typ (PCM1748KE)100dB typ (PCM1748E)SNR: 106dB typ (PCM1748KE)100dB typ (PCM1748E)THD+N: 0.002% typ (PCM1748KE)0.003% typ (PCM1748E)Full-Scale Output: 3.1Vp-p typ` 8x OVERSAMPLING DIGITAL FILTER:Stopband Attenuation:...

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SeekIC No. : 004456721 Detail

PCM1748_1238629: Features: ` 24-BIT RESOLUTION` ANALOG PERFORMANCE (VCC = +5V):Dynamic Range: 106dB typ (PCM1748KE)100dB typ (PCM1748E)SNR: 106dB typ (PCM1748KE)100dB typ (PCM1748E)THD+N: 0.002% typ (PCM1748KE)0.003...

floor Price/Ceiling Price

Part Number:
PCM1748_1238629
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:

` 24-BIT RESOLUTION
` ANALOG PERFORMANCE (VCC = +5V):
Dynamic Range: 106dB typ (PCM1748KE)
100dB typ (PCM1748E)
SNR: 106dB typ (PCM1748KE)
100dB typ (PCM1748E)
THD+N: 0.002% typ (PCM1748KE)
0.003% typ (PCM1748E)
Full-Scale Output: 3.1Vp-p typ
` 8x OVERSAMPLING DIGITAL FILTER:
Stopband Attenuation: 55dB
Passband Ripple: ±0.03dB
` SAMPLING FREQUENCY: 5kHz to 100kHz
` SYSTEM CLOCK: 256, 384, 512, 768fS with uto Detect
` ACCEPTS 16-, 18-, 20-, AND 24-BIT AUDIO ATAzx
` DATA FORMATS: Standard, I2S, and eft-Justified
` USER-PROGRAMMABLE MODE CONTROLS: igital Attenuation: 0dB to 63dB, 0.5dB/Step igital De-Emphasis igital Filter Roll-Off: Sharp or Slow oft Mute 
ero Flags for Each Output
` DUAL-SUPPLY OPERATION: 5V Analog, +3.3V Digital
` 5V TOLERANT DIGITAL INPUTS
` SMALL SSOP-16 PACKAGE
` SAME PACKAGE SIZE AS SOP-8




Application

· A/V RECEIVERS
· DVD MOVIE PLAYERS
· DVD ADD-ON CARDS FOR HIGH-END PCs
· HDTV RECEIVERS
· CAR AUDIO SYSTEMS
· OTHER MULTICHANNEL AUDIO SYSTEMS



Pinout

  Connection Diagram


Specifications

Power Supply Voltage, VDD .............................................................. +4.0V
VCC .................................................................................................... +6.5V
Ground Voltage Differences .............................................................. ±0.1V
Digital Input Voltage ................................................ 0.3V to (6.5V + 0.3V)
Input Current (except power supply) ............................................... ±10mA
Ambient Temperature Under Bias .................................. 40°C to +125°C
Storage Temperature ..................................................... 55°C to +150°C
Junction Temperature ....................................................................... +150°C
Lead Temperature (soldering, 5s) .................................................... +260°C
Package Temperature (IR reflow, 10s) ............................................. +235°C



Description

The PCM1748_1238629 is a CMOS, monolithic, integrated circuit which ncludes stereo Digital-to-Analog Converters (DACs) and support ircuitry in a small SSOP-16 package. The data converters PCM1748_1238629 utilize exas Instrument's enhanced multilevel delta-sigma architecture hat employs fourth-order noise shaping and 8-level amplitude uantization to achieve excellent dynamic performance and improved olerance to clock jitter. The PCM1748_1238629 accepts industry tandard audio data formats with 16- to 24-bit data, providing easy nterfacing to audio DSP and decoder chips. Sampling rates up to 00kHz are supported. A full set of user-programmable functions re accessible through a 3-wire serial control port that supports egister write functi




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