LTC2155CUP-12 vs LTC2158CUP-14 比較
詳細並排比較 LTC2155CUP-12 由 Analog Devices 與 LTC2158CUP-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 | LTC2155CUP-12 | LTC2158CUP-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 bit |
| Number of Channels | 2 (dual) | 2 (simultaneous sampling) |
| 取樣率 | 170 Msps | 310 Msps per channel |
| Architecture | Pipelined | Pipelined |
| SNR | 68.5 dB | 68.8 dB |
| SFDR | 90 dB | 88 dB |
| 供應電壓 | 1.8 V (single) | — |
| Power Consumption | 545 mW | — |
| Input Type | Differential | Differential |
| Input Range | 1.5 V peak-to-peak | — |
| Full-Power Bandwidth | 1.25 GHz | — |
| Output Interface | DDR LVDS | — |
| 封裝 | QFN-64 (UP) 9 mm × 9 mm | 64-QFN (9x9 mm) with exposed pad |
| Configuration Interface | Serial SPI | — |
| 工作溫度範圍 | Commercial (0C to +70C) | [DATA_NEEDED: operating temperature range] |
| Input Bandwidth | — | 1.25 GHz |
| 供應電流 | — | 355 mA |
| Analog Supply Voltage | — | 1.7 V to 1.9 V |
| Digital Output Format | — | CMOS / DDR LVDS |
| 安裝類型 | — | Surface Mount |
| RoHS 狀態 | — | Compliant (per #PBF suffix) |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |