LTC2261CUJ-14 vs LTC2261IUJ-14 比較
詳細並排比較 LTC2261CUJ-14 由 Analog Devices 與 LTC2261IUJ-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 | LTC2261CUJ-14 | LTC2261IUJ-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 | 14 bit | 14 bits |
| Sample Rate | 125 Msps | 125 Msps |
| Number of Inputs | 1 | — |
| Architecture | Pipelined | Pipelined |
| Analog Supply Voltage | 1.8 V (typ) | — |
| Digital Output Supply | 1.2 V to 1.8 V | — |
| SNR (Nyquist) | 73.4 dB | — |
| SFDR (Nyquist) | 85 dB | — |
| INL (typical) | ±1 LSB | — |
| DNL (typical) | ±0.3 LSB | — |
| Transition Noise | 1.2 LSB RMS | 1.2 LSB RMS |
| Missing Codes | No missing codes over temperature | None over temperature |
| Output Interface | Full-rate CMOS / DDR CMOS / DDR LVDS (selectable) | — |
| Power Dissipation | [DATA_NEEDED: dissipation at 125 Msps] | — |
| 工作溫度範圍 | 0C to +70C (commercial C grade) | -40 °C to +85 °C (I grade) |
| 封裝 | 40-Pin QFN (6mm x 6mm) | 40-pin QFN (6x6 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| Configuration Interface | Serial SPI port | — |
| Special Features | Clock duty cycle stabilizer, shutdown mode, nap mode | — |
| Pin-Compatible Family | LTC2261-14, LTC2260-14, LTC2259-14 (14-bit); 12-bit equivalents (LTC2261-12, LTC2260-12, LTC2259-12) | — |
| Number of Channels | — | 1 |
| Input Type | — | Differential (single-ended capable with biasing) |
| Analog Supply Voltage (AVDD) | — | 1.8 V |
| Output Supply Voltage (OVDD) | — | 1.2 V to 1.8 V |
| Integral Nonlinearity (INL) | — | ±1 LSB (typical) |
| Differential Nonlinearity (DNL) | — | ±0.3 LSB (typical) |
| Signal-to-Noise Ratio (SNR) | — | 73.4 dB |
| Spurious-Free Dynamic Range (SFDR) | — | 85 dB |
| Digital Output Modes | — | Full-rate CMOS, DDR CMOS, DDR LVDS |
| RoHS 狀態 | — | Compliant (PBF suffix) |