AK4499EQ vs AK4399EQ Comparison
Detailed side-by-side comparison of AK4499EQ by AKM (Asahi Kasei Microdevices) and AK4399EQ by AKM (Asahi Kasei Microdevices). Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
AKM (Asahi Kasei Microdevices)
AK4499EQ - 32-Bit 4-Channel Audio DAC | Asahi Kasei
AK4499EQ ✓ ActiveAKM (Asahi Kasei Microdevices)
AK4399EQ - 32-Bit 216kHz DSD Audio DAC | Asahi Kasei
AK4399EQ ✓ ActiveSpecification Comparison
| Parameter | AK4499EQ | AK4399EQ |
|---|---|---|
| Brand | AKM (Asahi Kasei Microdevices) | AKM (Asahi Kasei Microdevices) |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit four-channel switched-resistor audio DAC | — |
| Resolution | 32 bit | — |
| Number of DAC Channels | 4 channels | [DATA_NEEDED: number of DAC channels] |
| Minimum PCM Sampling Rate | 8 kHz | — |
| Maximum PCM Sampling Rate | 768 kHz | — |
| Maximum DSD Rate | DSD512 | — |
| Supported Audio Interfaces | PCM, DSD, and EXDF | — |
| Register Control Interface | I2C and 3-wire serial | — |
| Conversion Architecture | Switched-resistor | — |
| Power Supply Configuration | Internal LDO or external analog supply | — |
| Package | 128-pin HTQFP with exposed pad, 14 mm x 14 mm | 44-LQFP (10 x 10 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Typical Application | High-resolution network audio and USB-DAC systems | — |
| Signal-to-Noise Ratio | [DATA_NEEDED: Signal-to-noise ratio] | — |
| Total Harmonic Distortion | [DATA_NEEDED: Total harmonic distortion] | [DATA_NEEDED: THD at specified frequency and amplitude] |
| Dynamic Range | [DATA_NEEDED: Dynamic range] | — |
| Operating Temperature Range | [DATA_NEEDED: Operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Analog Supply Voltage | [DATA_NEEDED: Analog supply voltage range] | [DATA_NEEDED: analog supply voltage range] |
| Digital Supply Voltage | [DATA_NEEDED: Digital supply voltage range] | [DATA_NEEDED: digital supply voltage range] |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Device Type | — | Stereo audio DAC (digital-to-analog converter) |
| Bit Depth | — | 32 bit |
| Maximum Sampling Rate | — | 216 kHz |
| DSD Support | — | Yes (DSD decoding) |
| Digital Audio Interface | — | I2S / serial audio input |
| Dynamic Range / SNR | — | 123 dB |
| Internal Digital Filter | — | 32-bit digital filter |
| Target Audio Standard | — | DVD-Audio systems |
| Lead Pitch | — | 0.80 mm |
| Lead-Free Status | — | Lead Free |
| Analog Output Type | — | [DATA_NEEDED: analog output topology, single-ended or differential] |
| Manufacturer | — | Asahi Kasei Microdevices (AKM) |