PCM1704U vs PCM1704U-J 对比
详细并排对比 PCM1704U 出自 Texas Instruments 和 PCM1704U-J 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。
Texas Instruments
PCM1704U-J - 24-Bit 96kHz Sign-Magnitude DAC | Texas Instruments
PCM1704U-J Obsolete规格对比
| 参数 | PCM1704U | PCM1704U-J |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 停产 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $18.20 | $16.10 |
| 分辨率 | 24 bit | 24-bit |
| Sampling Frequency | 16 kHz to 96 kHz | 16 kHz to 96 kHz |
| Oversampling | 8x at 96 kHz | — |
| Converter Type | BiCMOS Sign-Magnitude DAC | Sign-Magnitude Audio DAC |
| 接口 | Serial (Audio) | — |
| Application | Audio (SoundPlus) | — |
| Settling Time | 0.2 us | — |
| Power Supply | +/-5 V (dual supply) | — |
| 工作温度 | -25C to +85C | -25C to +85C |
| 封装 | 20-SOIC | 20-pin SOIC |
| 安装类型 | Surface Mount | Surface Mount |
| Technology | BiCMOS | — |
| Number of DACs | 1 | — |
| Dynamic Performance | Ultra-low distortion, high dynamic range (per datasheet) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| Full-Scale Output Current | [DATA_NEEDED: Full-Scale Output Current] | — |
| Oversampling Support | — | 8X at 96 kHz (with external interpolation filter) |
| Dynamic Range | — | 112 dB typ (K grade); J grade lower |
| Signal-to-Noise Ratio (SNR) | — | 120 dB typ |
| THD+N (J Grade) | — | 0.0008% typ |
| Current Output | — | ±1.2 mA |
| Output Settling Time | — | 200 ns |
| Process Technology | — | BiCMOS |
| Input Data Format | — | Serial, 24-bit audio word |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |