AL0402I

Features: -16bit Digital-To-Analog Converter-On-Chip Analog Postfilter-Filtered Line-Level Outputs, Linear Phase Filtering-On-Chip Voltage Reference-95dB SNR-Sampling Rate 32KHz/44.1kHz/48KHz-Input Rate 1Fs or 2Fs by Normal Mode/Double Mode Selection-Zero Input Detection Mute-On-Chip Compensation...

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SeekIC No. : 004279579 Detail

AL0402I: Features: -16bit Digital-To-Analog Converter-On-Chip Analog Postfilter-Filtered Line-Level Outputs, Linear Phase Filtering-On-Chip Voltage Reference-95dB SNR-Sampling Rate 32KHz/44.1kHz/48KHz-Input...

floor Price/Ceiling Price

Part Number:
AL0402I
Supply Ability:
5000

Price Break

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

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/4/26

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Product Details

Description



Features:

-16bit Digital-To-Analog Converter
-On-Chip Analog Postfilter
-Filtered Line-Level Outputs, Linear Phase Filtering
-On-Chip Voltage Reference
-95dB SNR
-Sampling Rate 32KHz/44.1kHz/48KHz
-Input Rate 1Fs or 2Fs by Normal Mode/Double Mode Selection
-Zero Input Detection Mute
-On-Chip Compensation Filter
-Input Volume Attenuator by the MICOM Interface
-On-Chip De-Emphasis Filter (32KHz/44.1KHz/48KHz)
-On-Chip 4 times oversampling Digital Filter
-Low Clock Jitter Sensitivity
-Single 5V Power Supply



Application

CD Player, Portable CD Player, CD-ROM,
Video-CD, Mini-Disk, DVD etc



Specifications

CHARACTERISTICS
SYMBOL
MIN
UNIT
Supply Voltage
VDDD,VDDA
-0.3 ~ 7.0
V
Voltage on Any Digital Pin
Vin
VSSD-0.3 to VDDD+0.3
V
Storage Temperature Range
Tstg
-45 to +125
°C



Description

AL0402I is Digital-To-Analog Converter for digital audio System (CDP). AL0402I contains Serial-to-Parallel Converter and Compensation Filter, Digital Volume Attenuator by the MICOM Interface, De-Emphasis Filter, FIR filter, Sinc Filter,digital sigma-delta modulator, analog postfilter, AIF (Anti-Image-Filter). The normal input and output channels provides 95dB SNR (Signal to Noise Ratio) over in band (20kHz).

AL0402I employs the 1bit 4th-order sigma-delta architecture with 16bit resolution, over sampling of 64X. And analog postfilter with low clock sensitivity and linear phase, filters the shaping-nosie and outputs analog voltage with high resolution. An on-chip reference voltage is included to allow single supply operations.




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