AK4456VN vs AK4452VN 对比
详细并排对比 AK4456VN 出自 AKM (Asahi Kasei Microdevices) 和 AK4452VN 出自 AKM (Asahi Kasei Microdevices)。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | AK4456VN | AK4452VN |
|---|---|---|
| 品牌 | AKM (Asahi Kasei Microdevices) | AKM (Asahi Kasei Microdevices) |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| Device Type | 32-bit 6-channel premium audio digital-to-analog converter | Premium stereo audio DAC |
| Number of DAC Channels | 6 channels | — |
| Bit Resolution | 32 bit | — |
| Maximum PCM Input Rate | 768 kHz | 768 kHz |
| Maximum DSD Input Rate | 11.2 MHz | 11.2 MHz |
| Dynamic Range | 115 dB | 115 dB |
| Digital Input Interface | I2S | — |
| Conversion Architecture | VELVET SOUND architecture | — |
| 封装 | 48-QFN (7 x 7 mm) | 32-QFN (5x5 mm) |
| Package Pin Count | 48 pins | — |
| 安装类型 | Surface mount | Surface Mount |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Analog Output Type | [DATA_NEEDED: analog output type] | [DATA_NEEDED: analog output type] |
| Total Harmonic Distortion Plus Noise | [DATA_NEEDED: THD+N] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Digital Filter Characteristics | 32-bit digital filter processing | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification] |
| Architecture | — | 2-channel DAC with 8-channel VELVET SOUND architecture |
| 分辨率 | — | 32 bit |
| Digital Audio Interface | — | I2S |
| Digital Filter Processing | — | 32-bit |
| Total Harmonic Distortion plus Noise | — | [DATA_NEEDED: THD+N] |
| Output Reference Voltage | — | [DATA_NEEDED: output reference voltage] |