LTC2221CUP vs LTC2240IUP-12 比較
詳細並排比較 LTC2221CUP 由 Analog Devices 與 LTC2240IUP-12 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 | LTC2221CUP | LTC2240IUP-12 |
|---|---|---|
| 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 | 12 bits |
| Sample Rate | 135 Msps | — |
| Number of Input Channels | 1 | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | Differential |
| SNR | 67.5 dB at 140 MHz input | 65.6 dB at 70 MHz input |
| SFDR | 80 dB at 170 MHz input | 80 dB at 70 MHz input |
| Full-Power Bandwidth | 775 MHz | — |
| Supply Voltage (AVDD/DVDD) | 3.3 V | — |
| Power Dissipation | 660 mW at 135 Msps | 638 mW (typ, 170 Msps, CMOS outputs) |
| 工作溫度 | 0 °C to +70 °C (Commercial) | — |
| 封裝 | QFN-64 (UP) 9x9 mm, MO-220-WNJR-5 | 64-QFN (9x9 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| Input Range | 2 Vp-p differential | — |
| Reference | Internal (optional external) | — |
| Digital Output | LVDS / CMOS compatible | — |
| MSL 等級 | 1 | — |
| RoHS 狀態 | Compliant (PBF suffix) | Compliant (#PBF suffix) |
| Number of Channels | — | 1 |
| 取樣率 | — | 170 Msps |
| Full-Scale Input Range | — | 2 Vp-p |
| Data Interface | — | Parallel CMOS or LVDS (selectable) |
| Aperture Jitter | — | 0.15 ps RMS |
| Analog Supply Voltage | — | 3.3 V (typ) |
| Digital Supply Voltage | — | 3.3 V or 1.8 V (selectable) |
| Full-Power Input Bandwidth | — | [DATA_NEEDED: full-power input bandwidth] |
| Operating Temperature Range (I grade) | — | -40 C to +85 C |