LTC2188IUP vs LTC2144IUP-14 比較
詳細並排比較 LTC2188IUP 由 Analog Devices 與 LTC2144IUP-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 | LTC2188IUP | LTC2144IUP-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 | 16 bit | 14 bits |
| Sample Rate | 20 Msps | 105 MSPS |
| Number of Channels | 2 (simultaneous sampling) | 2 (dual, simultaneous sampling) |
| Architecture | Pipelined | Pipelined |
| Input Channels | 2 differential or single-ended inputs | — |
| SNR | 77 dB | — |
| SFDR | 90 dB | — |
| Analog Supply Voltage | 1.8 V | — |
| Digital Output Interface | LVDS or CMOS, configurable | — |
| 封裝 | 64-QFN (9 x 9 mm) with exposed pad (UP) | 64-QFN (9x9 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度範圍 | -40C to +85C (industrial, IUP) | — |
| Thermal Resistance (theta_JA) | 31 C/W (with exposed pad soldered) | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | 1 |
| RoHS 狀態 | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Input Type | — | Differential |
| Supply Voltage (Analog) | — | 1.8 V |
| Supply Voltage (Digital/Output) | — | 1.8 V to 2.5 V |
| Power Dissipation | — | 312 mW (typ, both channels) |
| SNR at 70 MHz input | — | 73.4 dB |
| SFDR at 70 MHz input | — | 90 dB |
| Output Interface | — | CMOS / DDR CMOS / DDR LVDS |
| Input Range | — | 1 Vp-p to 2 Vp-p differential |
| 工作溫度 | — | -40C to +85C (industrial) |
| Configuration Port | — | SPI serial |