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AK4523

Features: Stereo ADC - 64x Oversampling - Sample Rate Ranging from 16kHz to 48kHz - S/(N+D): 92dB - Dynamic range, S/N: 100dB - Digital HPF for offset cancellation Stereo DAC - 128x Oversampling - Sampling Rate Ranging from 16kHz to 48kHz- 2nd order SCF + 2nd order CTF- Digital de-emphasis for 3...

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AK4523: Features: Stereo ADC - 64x Oversampling - Sample Rate Ranging from 16kHz to 48kHz - S/(N+D): 92dB - Dynamic range, S/N: 100dB - Digital HPF for offset cancellation Stereo DAC - 128x Oversampling -...

AK4523 Data Sheet

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Part Number:
AK4523
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: 2024/11/4

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Product Details

Description



Features:

  Stereo ADC
      - 64x Oversampling
      - Sample Rate Ranging from 16kHz to 48kHz
      - S/(N+D): 92dB
      - Dynamic range, S/N: 100dB
      - Digital HPF for offset cancellation
  Stereo DAC
      - 128x Oversampling
      - Sampling Rate Ranging from 16kHz to 48kHz
      - 2nd order SCF + 2nd order CTF
      - Digital de-emphasis for 32kHz, 44.1kHz, 48kHz sampling
      - S/(N+D): 90dB
      - Dynamic Range, S/N: 100dB
      - Soft Mute
High Jitter Tolerance
Master Clock: 256fs, 384fs, 512fs
Analog Power Supply: 4.5 to 5.5V, Digital Power Supply: 3.0 to 5.5V


Pinout

Connection Diagram


Specifications

(AGND, DGND=0V; Note 1)
Parameter
Symbol
min
max
Units
Power Supply Analog
Digital
|AGND DGND| (Note 2)
VA
VD
GND
-0.3
-0.3
-
6.0
6.0
0.3
V
V
V
Input Current (any pins except for supplies)
IIN
-
±10
mA
Analog Input Voltage
VINA
-0.3
VA+0.3
V
Digital Input Voltage
VIND
-0.3
VT+0.3
V
Ambient Temperature (Powered applied)
Ta
-40
85
°C
Storage Temperature
Tstg
-65
150
°C

Note:1. All voltages with respect to ground.
2. AGND and DGND must be same voltage.


Description

The AK4523 has a dynamic range of 100dB and is well-suited middle-range MD, surround system,musical instruments and car audio. Signal inputs and outputs are single-ended. The DAC outputs are analog filtered to remove out of band noise. External components are minimized.


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