LTC2373CUH-18 vs LTC2372CUH-18 比較
詳細な並列比較: LTC2373CUH-18 メーカー: Analog Devices および LTC2372CUH-18 メーカー: Analog Devices。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | LTC2373CUH-18 | LTC2372CUH-18 |
|---|---|---|
| ブランド | Analog Devices | Analog Devices |
| カテゴリ | ADC/DAC | ADC/DAC |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $17.45 | $10.85 |
| 分解能 | 18 bit | 18 bits |
| Number of Inputs | 8 (single-ended mux), configurable differential | — |
| サンプリングレート | 1 Msps | — |
| Architecture | SAR (Successive Approximation Register) | Successive Approximation Register (SAR) |
| SNR | 100 dB | — |
| Input Configuration | Fully differential / pseudo-differential unipolar / pseudo-differential bipolar | — |
| 電源電圧 | 5 V single supply | Single 5 V |
| Power Dissipation | 27 mW typical at 1 Msps | — |
| Internal Reference | 2.048 V, 20 ppm/°C max drift | 2.048 V, 20 ppm/°C max drift |
| Reference Buffer | Single-shot capable, integrated | Single-shot capable, integrated |
| Digital Interface | SPI-compatible, supports 1.8 V / 2.5 V / 3.3 V / 5 V logic | SPI-compatible serial, 1.8 V / 2.5 V / 3.3 V / 5 V logic |
| Programmable Sequencer Depth | 16 channels | — |
| Internal Conversion Clock | Yes (internal oscillator sets conversion time) | — |
| パッケージ | 32-pin QFN (5x5 mm) with exposed pad | 32-QFN (5x5 mm), exposed pad |
| 動作温度範囲 | 0 °C to +70 °C (commercial grade 'C' suffix) | — |
| 実装タイプ | Surface Mount | — |
| RoHS ステータス | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Number of Input Channels | — | 8 (single-ended) / 4 (fully-differential) |
| Sample Rate | — | 500 kSPS |
| Input Type | — | Fully-differential, pseudo-differential unipolar, pseudo-differential bipolar |
| SNR (Fully-Differential) | — | 100 dB (typical) |
| SNR (Pseudo-Differential) | — | 95 dB (typical) |
| INL (max) | — | ±2.75 LSB |
| Missing Codes | — | None at 18 bits |
| Sequencer Depth | — | 16 entries |