LTC2267CUJ-14 vs LTC2267CUJ-12 比較
詳細な並列比較: LTC2267CUJ-14 メーカー: Analog Devices および LTC2267CUJ-12 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 | LTC2267CUJ-14 | LTC2267CUJ-12 |
|---|---|---|
| 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） | $40.99 | $29.95 |
| 分解能 | 14 bit | 12 bits |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (dual, simultaneous sampling) |
| Sample Rate | 105 Msps | 105 Msps |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential, with 800 MHz full-power bandwidth S/H | Differential (per channel) |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.3 LSB (typical) | — |
| Missing Codes | None over temperature | None (over temperature) |
| Transition Noise | 1.2 LSB RMS | 0.3 LSB RMS |
| SNR | 73.4 dB | — |
| SFDR | 85 dB | — |
| Digital Output | Serial LVDS, 2-lane (or 1-lane at lower rates) | Serial LVDS, 1-lane or 2-lane mode |
| Serialization Width | 16-, 14-, or 12-bit selectable | — |
| Power per Channel | Approximately 135 mW at 105 Msps | — |
| Power Modes | Active, Nap, Shutdown | — |
| Configuration Interface | Serial SPI port | — |
| 動作温度 | 0°C to +70°C (commercial, C-grade) | 0 °C to +70 °C (commercial, CUJ suffix) |
| パッケージ | 40-pin QFN (6mm × 6mm) | 40-QFN (6x6 mm) with exposed pad |
| 実装タイプ | Surface Mount | — |
| RoHS ステータス | Compliant (#PBF suffix) | Compliant (#PBF suffix) |
| Lead-Free | Yes | — |
| MSLレベル | 1 | — |
| Pin Compatibility | Pin-compatible with 14-bit and 12-bit LTC226x family variants | — |
| Analog Supply Voltage | — | 1.8 V (typ) |
| INL (typical) | — | ±0.3 LSB |
| DNL (typical) | — | ±0.1 LSB |
| Reference | — | Internal (bypassed) |