AK5394AVS vs AK5359VT 对比
详细并排对比 AK5394AVS 出自 AKM (Asahi Kasei Microdevices) 和 AK5359VT 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)
AK5394AVS - 24-bit 192kHz 123dB ADC | AKM (Asahi Kasei)
AK5394AVS ObsoleteAKM (Asahi Kasei Microdevices)
AK5359VT - 24-Bit 192kHz Stereo ADC | Asahi Kasei Microdevices
AK5359VT ✓ 量产中规格对比
| 参数 | AK5394AVS | AK5359VT |
|---|---|---|
| 品牌 | AKM (Asahi Kasei Microdevices) | AKM (Asahi Kasei Microdevices) |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $27.50 | $2.52 |
| Manufacturer | AKM (Asahi Kasei Microdevices) | — |
| Part Number | AK5394AVS | — |
| 分辨率 | 24-bit | 24 bit |
| Number of Channels | 2 (stereo) | 2 (stereo) |
| 采样率 | 1 kHz to 216 kHz | 8 kHz to 216 kHz |
| Maximum Sampling Rate | 192 kHz | — |
| Dynamic Range | 123 dB (A-weighted, typical) | — |
| Modulator Architecture | Advanced multi-bit delta-sigma | — |
| Output Interface | Serial audio data (I2S-compatible) | Serial audio (I2S-compatible, MSB-first) |
| Analog Supply Voltage | 4.75 V to 5.25 V (5 V ±5%) | — |
| Digital Supply Voltage | 3 V to 5.25 V | — |
| Power Dissipation | 665 mW (typical) | — |
| Stopband Attenuation | 120 dB (decimation filter) | — |
| Passband Ripple | 0.001 dB (decimation filter) | — |
| Digital HPF | Yes (with offset calibration) | — |
| 封装 | 28-pin SOP (7.50 mm / 0.295" width) | TSSOP-16 |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Pin Compatibility Note | Semi-pin-compatible with AK5392 / AK5393 (per manufacturer datasheet) | — |
| Architecture | — | Enhanced dual-bit delta-sigma |
| Input Type | — | Analog differential/single-ended (audio line level) |
| Master/Slave Mode | — | Selectable via CKS2-0 pins |
| High-Pass Filter | — | Yes (selectable on/off via CKS pin) |
| External Components Required | — | None for analog front-end (on-chip input buffer + reference) |
| Supply Voltage (Analog) | — | [DATA_NEEDED: AVDD typical value] |
| Supply Voltage (Digital) | — | [DATA_NEEDED: DVDD typical value] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |