LTC2268IUJ-12 vs LTC2268IUJ-14 比較
詳細な並列比較: LTC2268IUJ-12 メーカー: Analog Devices および LTC2268IUJ-14 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 | LTC2268IUJ-12 | LTC2268IUJ-14 |
|---|---|---|
| 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） | $14.50 | $72.00 |
| 分解能 | 12 bits | 14 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (simultaneous sampling) |
| Sampling Rate (max) | 125 Msps | — |
| Architecture | Pipelined | Pipelined |
| 電源電圧 | 1.8 V (single) | — |
| Power Dissipation (per channel) | 230 mW (typ) | — |
| Input Type | Single-ended / differential (front-end driven) | Differential |
| Analog Input Bandwidth | 5 MHz to 170 MHz | — |
| INL (typical) | [DATA_NEEDED: INL typ/max value in LSB] | ±1 LSB |
| DNL (typical) | [DATA_NEEDED: DNL typ value in LSB] | ±0.3 LSB |
| Transition Noise | 0.3 LSB RMS | 1.2 LSB RMS |
| Missing Codes | None over temperature | None over temperature |
| Digital Output Interface | Serial LVDS (1-lane or 2-lane DDR) | Serial LVDS (2-lane / 1-lane modes) |
| Output Coding | [DATA_NEEDED: offset binary / 2's complement] | — |
| パッケージ | 40-pin QFN (IUJ), 6x6 mm with exposed pad | 40-QFN (6x6 mm) with exposed pad |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度範囲 | -40C to +85C (industrial) | -40 °C to +85 °C (industrial) |
| MSLレベル | [DATA_NEEDED: MSL rating from datasheet] | — |
| RoHS ステータス | Compliant (PBF / #PBF suffix) | Compliant (PBF suffix) |
| Lead-Free | Yes (Pb-free #PBF suffix) | — |
| Sample Rate | — | 125 Msps |
| Analog Supply Voltage | — | 1.7 V to 1.9 V |
| Digital Supply Voltage | — | 1.7 V to 1.9 V |
| SNR (typical) | — | 73 dB |
| SFDR (typical) | — | 90 dB |
| Full-Power Bandwidth | — | 800 MHz |
| Shutdown/Nap Modes | — | Yes |
| SPI Configuration Port | — | Yes (serial) |