LTC2297IUP vs LTC2299IUP 比較
詳細並排比較 LTC2297IUP 由 Analog Devices 與 LTC2299IUP 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 | LTC2299IUP |
|---|---|---|
| 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) |
| 解析度 | 14 bit | 14 bits |
| Sample Rate | 40 Msps | — |
| Architecture | Pipelined | Pipelined |
| 供應電壓 | 2.85 V to 3.4 V (single 3V) | — |
| Power Dissipation | 235 mW at 40 Msps | 125 mW typical (per datasheet) |
| SNR | 74 dB at 70 MHz input | 73 dB at 70 MHz input, -1 dBFS |
| SFDR | 85 dB at 70 MHz input | 90 dB at 70 MHz input, -1 dBFS |
| Channel Isolation | 110 dB at 100 MHz | — |
| Input Type | Single-ended or differential | — |
| 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-QFN (9 mm x 9 mm) with exposed pad |
| 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) |
| 取樣率 | — | 80 Msps |
| Analog Supply Voltage | — | 3 V (single) |
| Digital I/O Supply (OVDD) | — | 1.5 V to 3 V (independent) |
| Analog Input Bandwidth | — | 575 MHz |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL] |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL] |
| Differential Input Range | — | 1 Vp-p to 2 Vp-p (selectable via SENSE pin per family) |
| Output Format | — | CMOS, dual data rate |
| Optional Internal Dither | — | Yes, serial-interface controlled |
| Operating Temperature Grade | — | Industrial (-40C to +85C) |
| MSL 等級 | — | [DATA_NEEDED: MSL rating] |