LTC2372CUH-18 vs LTC2372CUH-16 比較
詳細な並列比較: LTC2372CUH-18 メーカー: Analog Devices および LTC2372CUH-16 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 | LTC2372CUH-18 | LTC2372CUH-16 |
|---|---|---|
| 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） | $10.85 | $15.75 |
| Architecture | Successive Approximation Register (SAR) | — |
| 分解能 | 18 bits | 16 bit |
| Number of Input Channels | 8 (single-ended) / 4 (fully-differential) | 8 (single-ended/differential, with MUX) |
| 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 | — |
| Internal Reference | 2.048 V, 20 ppm/°C max drift | — |
| Reference Buffer | Single-shot capable, integrated | Internal, single-shot capable |
| 電源電圧 | Single 5 V | 5 V (single supply) |
| Digital Interface | SPI-compatible serial, 1.8 V / 2.5 V / 3.3 V / 5 V logic | — |
| Sequencer Depth | 16 entries | — |
| パッケージ | 32-QFN (5x5 mm), exposed pad | 32-QFN (5 mm × 5 mm) |
| RoHS ステータス | Compliant (PBF suffix) | Compliant (#PBF suffix) |
| Converter Architecture | — | SAR (Successive Approximation Register) |
| Maximum Sample Rate | — | 500 ksps |
| Input Configuration | — | Fully-differential, pseudo-differential unipolar, pseudo-differential bipolar (software configurable) |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL (LSB)] |
| Signal-to-Noise Ratio (SNR) | — | 96 dB |
| On-Chip Reference Voltage | — | 2.048 V |
| Reference Drift | — | 20 ppm/°C max |
| Digital I/O Logic Levels | — | 1.8 V / 2.5 V / 3.3 V / 5 V compatible |
| Serial Interface | — | SPI-compatible (high speed) |
| Channel Sequencer Depth | — | 16 steps |
| Package Code (per datasheet) | — | HVQCCN / 32-lead QFN (UH suffix) |
| 動作温度範囲 | — | 0 °C to +70 °C (commercial, 'C' grade) |
| Lead-Free | — | Yes (#PBF suffix) |