AK4621EF vs AK4621EF-E2 对比
详细并排对比 AK4621EF 出自 AKM (Asahi Kasei Microdevices) 和 AK4621EF-E2 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。
AKM (Asahi Kasei Microdevices)
AK4621EF - 24-bit 192kHz Stereo Audio CODEC | Asahi Kasei Microdevices
AK4621EF ✓ 量产中AKM (Asahi Kasei Microdevices)
AK4621EF-E2 - 24-bit 192kHz Stereo Audio CODEC | AKM
AK4621EF-E2 ✓ 量产中规格对比
| 参数 | AK4621EF | AK4621EF-E2 |
|---|---|---|
| 品牌 | AKM (Asahi Kasei Microdevices) | AKM (Asahi Kasei Microdevices) |
| 分类 | Audio Codecs | Audio Codecs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.25 | $4.10 |
| 功能 | Audio CODEC (2 ADC + 2 DAC) | Audio CODEC (ADC + DAC) |
| 分辨率 | 24-bit | 24-bit |
| Maximum Sample Rate | 192 kHz | 192 kHz |
| Minimum Sample Rate | 8 kHz | — |
| Number of ADC Channels | 2 | — |
| Number of DAC Channels | 2 | — |
| ADC Dynamic Range | 115 dB | 115 dB |
| DAC Dynamic Range | 115 dB | 115 dB |
| Analog Supply Voltage | 4.75 V to 5.25 V | — |
| Digital Supply Voltage | 3.0 V to 3.6 V | — |
| Architecture (ADC) | Enhanced Dual-Bit (sigma-delta) | — |
| Architecture (DAC) | Advanced Multi-Bit with Switched Capacitor Filter | — |
| Audio Interface | I2S, left/right-justified, serial | — |
| 封装 | 30-VSOP (LSSOP, 5.60 mm width) | 30-VSOP |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Number of Channels | — | 2 (stereo) |
| ADC Architecture | — | Enhanced Dual-Bit |
| DAC Architecture | — | Advanced Multi-Bit (SCF) |
| Digital Filter | — | Low Latency |
| 接口 | — | Serial (I2S-compatible) |
| Digital Supply Voltage (DVDD) | — | 3.0 V to 3.6 V |
| Analog Supply Voltage (AVDD) | — | 4.75 V to 5.25 V |
| Converter Type | — | Sigma Delta |
| 工作温度 | — | -40C to +85C |