# AK4558EN Asahi Kasei Microdevices/AKM | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Asahi Kasei Microdevices/AKM  
**MPN:** `AK4558EN`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Asahi Kasei Microdevices/AKM |
| Manufacturer name | Asahi Kasei Microdevices/AKM |
| Manufacturer | Asahi Kasei Microdevices/AKM |
| Extra Product Name | AK4558EN Asahi Kasei Microdevices/AKM \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | AK4558EN |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 5322947 |
| Category | Integrated Circuits (ICs) |
| Mfr | Asahi Kasei Microdevices/AKM |
| Series | - |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Type | Audio |
| Data Interface | Serial |
| Resolution (Bits) | 32 b |
| Number of ADCs / DACs | 2 / 2 |
| Sigma Delta | Yes |
| S/N Ratio, ADCs / DACs (db) Typ | 92 / 100 |
| Dynamic Range, ADCs / DACs (db) Typ | 108 / 108 |
| Voltage - Supply, Analog | 2.4V ~ 3.6V |
| Voltage - Supply, Digital | 1.8V ~ 3.6V |
| Operating Temperature | -40?C ~ 105?C |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-QFN (5x5) |
| Base Product Number | AK4558 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 5322947 |  |  | None | 1 |
| Digi-Key | 5322945 | 5.67 | 1 | None | 1 |
| Digi-Key | 5322946 | 5.67 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/212000000/212397000/part_--AK4558EN---AsahiKaseiMicrodevicesAKM--fbf4d1e81b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp