PCM1704U-J-2K vs PCM1704U 对比
详细并排对比 PCM1704U-J-2K 出自 Texas Instruments 和 PCM1704U 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/2K - 24-Bit 96kHz Sign-Magnitude BiCMOS Audio DAC | Texas Instruments
PCM1704U-J-2K Obsolete规格对比
| 参数 | PCM1704U-J-2K | PCM1704U |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $16.20 | $18.20 |
| Manufacturer | Texas Instruments | — |
| MPN | PCM1704U-J/2K | — |
| Part Status | Obsolete (Discontinued) | — |
| Converter Type | Audio DAC, Sign-Magnitude | BiCMOS Sign-Magnitude DAC |
| Architecture | Multi-bit (R-2R ladder), BiCMOS | — |
| 分辨率 | 24-bit | 24 bit |
| Sampling Frequency (fS max) | 96 kHz (8X oversampling) | — |
| Dynamic Range (J Grade, typ) | 112 dB | — |
| SNR (typ) | 120 dB | — |
| THD+N (J Grade, typ) | 0.0008 % | — |
| 输出类型 | Current (±1.2 mA) | — |
| Output Settling | 200 ns (fast current output) | — |
| Input Audio Data Word | 24-bit | — |
| 接口 | Serial (with external digital interpolation filter) | Serial (Audio) |
| Number of Channels | 2 | — |
| 封装 | 20-SOIC (0.209", 5.30 mm width) | 20-SOIC |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS Status] |
| Packaging | Tape & Reel (2,000 pcs / reel) | — |
| Sampling Frequency | — | 16 kHz to 96 kHz |
| Oversampling | — | 8x at 96 kHz |
| Application | — | Audio (SoundPlus) |
| Settling Time | — | 0.2 us |
| Power Supply | — | +/-5 V (dual supply) |
| 工作温度 | — | -25C to +85C |
| Technology | — | BiCMOS |
| Number of DACs | — | 1 |
| Dynamic Performance | — | Ultra-low distortion, high dynamic range (per datasheet) |
| Full-Scale Output Current | — | [DATA_NEEDED: Full-Scale Output Current] |