Description
AK5558VN 32-Bit 8-Channel Audio ADC
The AK5558VN is a premium 8-channel differential-input audio ADC supporting 32-bit conversion and sample rates up to 768 kHz. It delivers a 115 dB dynamic range, -106 dB THD+N and flexible PCM, TDM and DSD output formats.
What AK5558VN Is Designed to Do
The AK5558VN is a premium 8-channel differential-input audio ADC supporting 32-bit conversion and sample rates up to 768 kHz. It delivers a 115 dB dynamic range, -106 dB THD+N and flexible PCM, TDM and DSD output formats. Final suitability depends on the complete circuit, software, thermal, mechanical, qualification and lifecycle requirements.
For sourcing, the base family name is not enough. The full AK5558VN ordering code, package, packing format, revision or grade, source condition and required inspection evidence should be confirmed against the actual order.
- Channels: 8 differential inputs
- Resolution: 32 bit
- Maximum sample rate: 768 kHz
Key Selection Characteristics
Channels: 8 differential inputs
This capacity or architecture detail helps determine whether the device fits the processing, storage, conversion or channel requirements of the target design.
Resolution: 32 bit
This capacity or architecture detail helps determine whether the device fits the processing, storage, conversion or channel requirements of the target design.
Maximum sample rate: 768 kHz
Use this performance point to confirm timing, throughput, interface compatibility and system-level margin before selecting the ordering code.
Technical Specifications
| Parameter | Verified Identification Detail |
|---|---|
| Manufacturer | Asahi Kasei Microdevices |
| Part Number (MPN) | AK5558VN |
| Component Type | 32-Bit 8-Channel Audio ADC |
| Channels | 8 differential inputs |
| Resolution | 32 bit |
| Maximum sample rate | 768 kHz |
| Dynamic range | 115 dB; up to 124 dB with channel summation |
| THD+N | -106 dB |
| Output formats | PCM 768 kHz, TDM512, DSD256 |
| Operating temperature | -40°C to 105°C |
| Package | 64-pin HVQFN |
| Lifecycle / Status | Mass production |
Typical Application Directions
- Studio mixers — review the complete interface, load, environment, qualification and lifecycle conditions for the target system.
- Multi-channel recorders — review the complete interface, load, environment, qualification and lifecycle conditions for the target system.
- Automotive amplifier units and high-resolution audio systems — review the complete interface, load, environment, qualification and lifecycle conditions for the target system.
Order-Specific Procurement Review
Exact identity: Confirm the complete manufacturer part number, suffix, package, grade, packing format and acceptable alternatives.
Inspection evidence: Agree the required label, packaging, visual, traceability or additional test evidence before release.
Commercial and delivery terms: Review offered quantity, source condition, date or lot information, lead time, destination and shipping documents for the actual order.
Send AK5558VN, quantity, target date, destination and evidence requirements.
Technical reference: manufacturer product page or datasheet.
Specifications support identification and sourcing review. Confirm the latest manufacturer documentation, complete ordering code and application requirements before design release or purchase.
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