LTC2271IUKG vs LTC2191IUKG 比較
詳細並排比較 LTC2271IUKG 由 Analog Devices 與 LTC2191IUKG 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 | LTC2271IUKG | LTC2191IUKG |
|---|---|---|
| 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 | 16 bit | 16 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sample Rate | 20 Msps | 40 Msps per channel |
| Architecture | Pipelined | Pipelined |
| SNR | 84.1 dB | 77 dB |
| SFDR | 99 dB | 90 dB |
| Input Range | 1 Vp-p to 2.1 Vp-p (selectable per channel) | — |
| Input Type | Differential | Differential |
| Data Interface | Serial SPI configuration; parallel CMOS outputs | — |
| Configuration Interface | SPI serial port | — |
| Shutdown Modes | Shutdown and Nap (per channel) | — |
| 工作溫度 | -40C to +85C (IUKG industrial grade) | — |
| 封裝 | 52-pin QFN (7x8 mm) UKG | — |
| Package Family | QFN with exposed thermal pad | — |
| 安裝類型 | Surface Mount | — |
| RoHS 狀態 | Compliant (#PBF suffix) | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| Manufacturer | Analog Devices (formerly Linear Technology) | — |
| Digital Output | — | Serial LVDS (DDR, 1/2/4-bit per sample) |
| 供應電壓 | — | 1.8 V (analog) / 1.8 V (digital) |
| Power Dissipation | — | approximately 80 mW total at 40 Msps |
| Package Type | — | 52-pin QFN (7x8 mm) |
| 安裝方式 | — | Surface Mount |
| 工作溫度範圍 | — | -40C to +85C (I-grade) |
| RoHS Compliance | — | Yes |
| Lead Free | — | Yes (#PBF suffix) |