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About AKM
AK5558VN
MP
115dB 768kHz / 32-bit 8-ch Premium ADC.
115dB 768kHz / 32-bit 8-ch Premium ADC.
MP
Description
The AK5558VN is a 32-bit, 768kHz sampling, differential input A / D converter for digital audio systems. It achieves 115dB dynamic range and 106dB S / (N + D) while maintaining low power consumption performance. The AK5558VN integrates a 8 channel A / D converter, suitable for mixers and multi-channel recorders. Four types of digital filters are integrated and selectable according to the sound quality preference. The AK5558VN can be easily connected to a DSP by supporting TDM audio formats. Additionally, it supports DSD output up to 11.2MHz. The channel summation improves the dynamic range to 118dB in 8 to 4 mode, to 121dB in 8 to 2 mode and to 124dB in 8 to 1 mode.
Key Features
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Differential-input 8-ch 32-bit ADC
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Various output formats: PCM768kHz, TDM512, DSD256
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Pin- and register-compatible with AK5578EN
Applications
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High-quality and high-resolution equipment such as studio mixers, in-vehicle amplifier units, DSD recordings. etc.
Specifications
| Part Number |
AK5558VN |
|---|---|
| Number of Channels |
8 |
| Analog Input Type |
Differential |
| Bits [bit] |
32 |
| Max fs [kHz] |
768 |
| THD+N [dB] |
-106 |
| S/N [dB] |
115 (124*) |
| Power Supply Voltage (MIN.) [V] |
4.5 |
| Power Supply Voltage (TYP.) [V] |
5.0 |
| Power Supply Voltage (MAX.) [V] |
5.5 |
| PLL | |
| Microphone Amplifier | |
| Other |
VELVETSOUND, Automotive grade |
| Operating Temperature [℃] |
-40 to 105 |
| Device Package |
HVQFN |
| Number of Pins |
64 |
Product Information
| Part Status |
MP |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
Yes |
| MSL |
MSL2 |
| Packaging |
TAPE |
| Moisture Barrier Packaging |
Based on JEDEC J‑STD‑033 guidelines |
| Minimum Order Quantity [pcs.] |
1000 |
| Replacement P/N |
Block Diagram
