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Description
The AK4588 is a single chip CODEC that includes two channels of ADC and eight channels of DAC. It has a dynamic range of 102dB for ADC and 106dB for DAC, making it ideal for digital surround in home theater and car audio. The AK4588 also has digital audio receiver and transmitter compatible with 192kHz, 24bits.
Specifications and features
- ADC/DAC part
- 2ch 24bit ADC
- 64x Oversampling
- Sampling Rate up to 96kHz
- Linear Phase Digital Anti-Alias Filter
- Single-Ended Input
- S/(N+D): 92dB
- Dynamic Range, S/N: 102dB
- Digital HPF for offset cancellation
- Overflow flag
- 8ch 24bit DAC
- 128x Oversampling
- Sampling Rate up to 192kHz
- 24bit 8 times Digital Filter
- Single-Ended Outputs
- On-chip Switched-Capacitor Filter
- S/(N+D): 90dB
- Dynamic Range, S/N: 106dB
- Individual channel digital volume with 128 levels and 0.5dB step
- Soft mute
- Zero Detect Function
- High Jitter Tolerance
- Extenal Master Clock Input:
- 256fs, 384fs, 512fs (fs=32kHz ∼ 48kHz)
- 128fs, 192fs, 256fs (fs=64kHz ∼ 96kHz)
- 128fs (fs=120kHz ∼ 192kHz)
- DIR/DIT Part
- AES3, IEC60958, S/PDIF, EIAJ CP1201 Compatible
- Low jitter Analog PLL
- PLL Lock Range : 32kHz to 192kHz
- Clock Source: PLL or Xtal
- 8-channel Receiver input
- 2-channel Transmission output (Through output or DIT)
- Auxiliary digital input
- De-emphasis for 32kHz, 44.1kHz, 48kHz and 96kHz
- Detection Functions
- Non-PCM Bit Stream Detection
- DTS-CD Bit Stream Detection
- Sampling Frequency Detection (32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz)
- Unlock & Parity Error Detection
- Validity Flag Detection
- Up to 24bit Audio Data Format
- Audio I/F: Master or Slave Mode
- 40-bit Channel Status Buffer
- Burst Preamble bit Pc and Pd Buffer for Non-PCM bit stream
- Q-subcode Buffer for CD bit stream
- Serial µP I/F
- Two Master Clock Outputs: 64fs/128fs/256fs/512fs
- TTL Level Digital I/F
- 4-wire Serial and I2C Bus µP I/F for mode setting
- Operating Voltage: 4.5 to 5.5V with 5V tolerance
- Power Supply for output buffer: 2.7 to 5.5V
- 80pin LQFP Package (0.5mm pitch)
Application Scenarios
The AK4588 is well suited for digital surround for home theater and car audio as well as other applications that require a high dynamic range and low outband noise.
Comparison
Advantages- Single chip CODEC
- Dynamic range of 102dB for ADC and 106dB for DAC
- Digital audio receiver and transmitter compatible with 192kHz, 24bits
- Fully compatible with the AK4628 and the AK4114
Disadvantages- No significant disadvantages found
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Additional Information
- Datasheet: Download AK4588VQ
- Chipdatas Part: CD86-AK4588VQ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 17:44 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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