LTC2297IUP vs LTC2298IUP 比較
詳細並排比較 LTC2297IUP 由 Analog Devices 與 LTC2298IUP 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 | LTC2297IUP | LTC2298IUP |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Channels | 2 (dual) | 2 (dual, simultaneous sampling) |
| 解析度 | 14 bit | 14 bit |
| Sample Rate | 40 Msps | 65 Msps |
| Architecture | Pipelined | Pipelined |
| 供應電壓 | 2.85 V to 3.4 V (single 3V) | — |
| Power Dissipation | 235 mW at 40 Msps | — |
| SNR | 74 dB at 70 MHz input | — |
| SFDR | 85 dB at 70 MHz input | — |
| Channel Isolation | 110 dB at 100 MHz | — |
| Input Type | Single-ended or differential | Differential (single-ended compatible) |
| Output Interface | CMOS / LVDS selectable | — |
| Data Output Mode | Multiplexed or separate bus | — |
| Duty Cycle Stabilizer | Yes (optional) | — |
| 封裝 | 64-pin QFN exposed pad (9x9 mm) | 64-pin QFN-EP, 9x9 mm |
| 工作溫度範圍 | -40C to +85C (industrial grade) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Analog Supply Voltage | — | 2.7 V to 3.4 V (single 3V supply typ.) |
| Digital I/O Supply Voltage | — | 2.7 V to 3.4 V |
| SNR (Nyquist input) | — | 74.3 dB |
| SFDR (Nyquist input) | — | 90 dB |
| Input Bandwidth | — | Up to 70 MHz and beyond |
| Data Interface | — | Parallel CMOS |
| 工作溫度 | — | -40 C to +85 C (industrial grade) |
| Reference Type | — | External or Internal (part-number dependent) |
| Power Consumption | — | [DATA_NEEDED: power dissipation mW at 65 Msps] |