PCM1704U-K vs PCM1704U 比較
詳細並排比較 PCM1704U-K 由 Texas Instruments 與 PCM1704U 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | PCM1704U-K | PCM1704U |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | Obsolete | 停產終止 |
| 解析度 | 24 bits | 24 bit |
| Sampling Rate (max) | 96 kHz (8x oversampled to 768 kHz internal) | — |
| Architecture | BiCMOS Sign-Magnitude | — |
| Dynamic Range (typ) | 112 dB | — |
| THD (typ) | 0.0008 % | — |
| Number of Channels | 1 (mono current-output) | — |
| Analog Supply Voltage (VCC) | +5 V | — |
| Digital Supply Voltage (VDD) | +5 V | — |
| 輸出類型 | Current (unipolar, sign-magnitude) | — |
| Digital Audio Interface | Serial (I2S-compatible, 24-bit) | — |
| 封裝 | 20-pin SOIC (SO) | 20-SOIC |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -25 C to +85 C | -25C to +85C |
| Performance Grade | K (top bin, highest DR/lowest THD) | — |
| RoHS 狀態 | [DATA_NEEDED: rohs status from data] | [DATA_NEEDED: RoHS Status] |
| Sampling Frequency | — | 16 kHz to 96 kHz |
| Oversampling | — | 8x at 96 kHz |
| Converter Type | — | BiCMOS Sign-Magnitude DAC |
| 介面 | — | Serial (Audio) |
| Application | — | Audio (SoundPlus) |
| Settling Time | — | 0.2 us |
| Power Supply | — | +/-5 V (dual supply) |
| 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] |