AK5578EN vs AK5558VN 对比
详细并排对比 AK5578EN 出自 AKM (Asahi Kasei Microdevices) 和 AK5558VN 出自 AKM。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 | AK5578EN | AK5558VN |
|---|---|---|
| 品牌 | AKM (Asahi Kasei Microdevices) | AKM |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| Converter Type | Audio A/D Converter (ADC), delta-sigma architecture | — |
| 分辨率 | 32 bit | 32-bit |
| Maximum Sampling Rate | 768 kHz | — |
| Number of Channels | 8 channels | 8 |
| Input Type | Differential input | Differential analog input |
| Dynamic Range | 121 dB | 115 dB (single channel), 118 dB (8-to-1 summation) |
| Signal-to-Noise plus Distortion (S/(N+D)) | 112 dB | — |
| Dynamic Range in 8-to-1 Channel Summation Mode | 124 dB | — |
| DSD Output Support | Up to 11.2 MHz | — |
| Integrated Digital Filters | 4 selectable filter types | — |
| Digital Audio Interface | I2S and TDM-compatible serial audio | — |
| 封装 | 64-QFN (9 x 9 mm) | 64-QFN (9x9 mm) with Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| Product Generation | Premium ADC Gen3 | — |
| Power Consumption | [DATA_NEEDED: power consumption / analog and digital supply current] | — |
| Supply Voltage Range | [DATA_NEEDED: AVDD and DVDD supply voltage range] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| Absolute Maximum Ratings | [DATA_NEEDED: absolute maximum ratings] | — |
| RoHS 状态 | unknown | — |
| REACH Status | unknown | — |
| 湿敏等级（MSL） | [DATA_NEEDED: MSL rating] | — |
| Sampling Rate (PCM) | — | Up to 768 kHz |
| DSD Output Rate | — | Up to 11.2 MHz |
| S/(N+D) | — | 106 dB |
| Digital Filters | — | 4 selectable (sharp, slow, short-delay, low-latency) |
| Audio Interface | — | TDM, I2S, DSD |
| Number of Converters | — | 1 |
| Architecture | — | Multi-bit Delta-Sigma |
| 工作温度 | — | -40C to +85C [DATA_NEEDED: confirm from datasheet] |
| 分类 | — | Audio A/D Converter IC |