AK5394AVS vs PCM4202IDBREP 对比
详细并排对比 AK5394AVS 出自 AKM (Asahi Kasei Microdevices) 和 PCM4202IDBREP 出自 Texas Instruments。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 ObsoleteTexas Instruments
PCM4202IDBREP - 24-Bit 216kHz Stereo Audio ADC, 28-SSOP | Texas Instruments
PCM4202IDBREP ✓ 量产中规格对比
| 参数 | AK5394AVS | PCM4202IDBREP |
|---|---|---|
| 品牌 | AKM (Asahi Kasei Microdevices) | Texas Instruments |
| 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 | $7.95 |
| Manufacturer | AKM (Asahi Kasei Microdevices) | Texas Instruments |
| 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 | — |
| Maximum Sampling Rate | 192 kHz | 216 kHz |
| Dynamic Range | 123 dB (A-weighted, typical) | — |
| Modulator Architecture | Advanced multi-bit delta-sigma | — |
| Output Interface | Serial audio data (I2S-compatible) | — |
| Analog Supply Voltage | 4.75 V to 5.25 V (5 V ±5%) | 3.3 V or 5 V (typ) |
| Digital Supply Voltage | 3 V to 5.25 V | 3.3 V (typ) |
| 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) | 28-SSOP (DB) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Pin Compatibility Note | Semi-pin-compatible with AK5392 / AK5393 (per manufacturer datasheet) | — |
| Manufacturer Part Number | — | PCM4202IDBREP |
| Description | — | High-Performance 24-Bit 216 kHz Sampling Stereo Audio ADC |
| Converter Type | — | ADC, Delta-Sigma, Stereo |
| Dynamic Range (SNR) | — | 118 dB (A-weighted, typ) |
| THD+N | — | 105 dB (typ, -1 dBFS) |
| Output Formats | — | I2S, Left-Justified, Right-Justified, DSD (64x/128x) |
| 工作温度范围 | — | -40 C to +85 C (Industrial) |
| 引脚数 | — | 28 |
| MSL 等级 | — | 2 (per JEDEC J-STD-020) |
| Qualification | — | Enhanced Product (EP), Industrial |