LTC2268IUJ-12 vs LTC2267IUJ-14 比較
詳細並排比較 LTC2268IUJ-12 由 Analog Devices 與 LTC2267IUJ-14 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | LTC2268IUJ-12 | LTC2267IUJ-14 |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bits | 14 bits |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (dual, simultaneous sampling) |
| Sampling Rate (max) | 125 Msps | — |
| Architecture | Pipelined | Pipelined |
| 供應電壓 | 1.8 V (single) | — |
| Power Dissipation (per channel) | 230 mW (typ) | — |
| Input Type | Single-ended / differential (front-end driven) | — |
| 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 | No missing codes over temperature |
| Digital Output Interface | Serial LVDS (1-lane or 2-lane DDR) | Serial LVDS (2-lane / 1-lane, 16/14/12-bit serialization) |
| Output Coding | [DATA_NEEDED: offset binary / 2's complement] | — |
| 封裝 | 40-pin QFN (IUJ), 6x6 mm with exposed pad | 40-lead 6×6 mm QFN (UJ package) |
| 安裝類型 | Surface Mount | — |
| 工作溫度範圍 | -40C to +85C (industrial) | -40 °C to +85 °C (IUJ industrial grade) |
| MSL 等級 | [DATA_NEEDED: MSL rating from datasheet] | — |
| RoHS 狀態 | Compliant (PBF / #PBF suffix) | — |
| Lead-Free | Yes (Pb-free #PBF suffix) | — |
| 取樣率 | — | 105 Msps |
| Full-Power Input Bandwidth | — | 800 MHz |
| Configuration Interface | — | Serial SPI port |
| Power Modes | — | Shutdown, Nap, Full-speed |
| Pin-Compatible Family | — | LTC2268-14, LTC2266-14, LTC2268-12, LTC2267-12, LTC2266-12 |