LTC2373CUH-18 vs LTC2372HUH-18 比較
詳細な並列比較: LTC2373CUH-18 メーカー: Analog Devices および LTC2372HUH-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 | LTC2372HUH-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 | $20.15 |
| 分解能 | 18 bit | — |
| Number of Inputs | 8 (single-ended mux), configurable differential | 8 (single-ended) / 4 (fully differential pairs) |
| サンプリングレート | 1 Msps | 500 ksps |
| Architecture | SAR (Successive Approximation Register) | — |
| SNR | 100 dB | 100 dB |
| Input Configuration | Fully differential / pseudo-differential unipolar / pseudo-differential bipolar | — |
| 電源電圧 | 5 V single supply | — |
| 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 temperature coefficient |
| Reference Buffer | Single-shot capable, integrated | Single-shot capable on-chip |
| Digital Interface | SPI-compatible, supports 1.8 V / 2.5 V / 3.3 V / 5 V logic | SPI-compatible, 1.8V/2.5V/3.3V/5V 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) with exposed pad (UH) |
| 動作温度範囲 | 0 °C to +70 °C (commercial grade 'C' suffix) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Manufacturer | — | Analog Devices (Linear Technology) |
| Part Status | — | Active |
| Converter Type | — | SAR ADC, 8-channel multiplexed |
| Number of Bits | — | 18 |
| Input Type | — | Fully differential, pseudo-differential unipolar, pseudo-differential bipolar |
| Supply Voltage (Analog/Digital) | — | 4.75 V to 5.25 V (single 5V supply) |
| Channel Sequencer | — | On-chip, depth 16 |
| 動作温度 | — | -40 °C to +125 °C (extended industrial, H grade) |
| MSLレベル | — | 1 (unlimited) |