LTC2156IUP-14 vs LTC2157CUP-14 比較
詳細並排比較 LTC2156IUP-14 由 Analog Devices 與 LTC2157CUP-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 | LTC2156IUP-14 | LTC2157CUP-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 |
| Manufacturer | Analog Devices | — |
| Part Number | LTC2156IUP-14 | — |
| Converter Type | Dual ADC, Pipelined | — |
| 解析度 | 14 bit | 14 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| 取樣率 | 210 Msps | — |
| Input Type | Differential | Differential |
| 輸入電壓範圍 | 1.5 Vp-p | — |
| 供應電壓 | 1.8 V single supply | 1.8 V (single) |
| Power Consumption | 650 mW | — |
| SNR | 70 dB | 70 dB |
| SFDR | 90 dB | 90 dB |
| Output Interface | DDR LVDS | — |
| Configuration Interface | Serial SPI | Serial SPI port |
| Full-Power Bandwidth | 1.25 GHz | — |
| 封裝 | 64-QFN (9x9 mm) | 64-QFN (9 mm x 9 mm) with exposed pad |
| 工作溫度範圍 | -40 C to +85 C (IUP grade) | 0C to +70C (commercial, C grade) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Lead-Free | Yes (PBF suffix) | — |
| Sample Rate | — | 250 Msps per channel |
| Architecture | — | Pipelined |
| Input Range | — | 1.5 Vp-p |
| Total Power Dissipation | — | 650 mW |
| Full-Power Bandwidth (S/H) | — | 1.25 GHz |
| Digital Output | — | DDR LVDS |
| Reference | — | Internal or external |
| Pin/Package Code | — | UP (QFN-64) |
| Clock Duty Cycle Stabilizer | — | Optional, on-chip |
| Sleep/Nap Modes | — | Yes (low-power) |