LTC2272IUJ vs LTC2267IUJ-14 比較
詳細並排比較 LTC2272IUJ 由 Analog Devices 與 LTC2267IUJ-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 | LTC2272IUJ | LTC2267IUJ-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 |
| Number of Channels | 1 | 2 (dual, simultaneous sampling) |
| Architecture | Pipelined | Pipelined |
| Sample Rate (LTC2272) | 65 Msps | — |
| Sample Rate (LTC2273) | 80 Msps | — |
| Input Bandwidth | 700 MHz | — |
| Input Type | Differential | — |
| Output Interface | JESD204 (serial, JEDEC data-converter spec) | — |
| PGA Front End | Programmable gain, optimizes input range | — |
| Analog Supply | 1.8 V | — |
| Digital Supply | 1.8 V | — |
| 封裝 | 40-QFN (IUJ), 6 x 6 mm, no-lead HVQCCN | 40-lead 6×6 mm QFN (UJ package) |
| Terminal Form | No Lead (HVQCCN) | — |
| Number of Terminals | 40 | — |
| Operating Temperature Grade | Industrial (I suffix) | — |
| Output Isolation | Serial JESD204 isolates analog from noisy digital logic | — |
| 取樣率 | — | 105 Msps |
| INL (typical) | — | ±1 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Transition Noise | — | 1.2 LSB RMS |
| Missing Codes | — | No missing codes over temperature |
| Full-Power Input Bandwidth | — | 800 MHz |
| Digital Output Interface | — | Serial LVDS (2-lane / 1-lane, 16/14/12-bit serialization) |
| Configuration Interface | — | Serial SPI port |
| Power Modes | — | Shutdown, Nap, Full-speed |
| 工作溫度範圍 | — | -40 °C to +85 °C (IUJ industrial grade) |
| Pin-Compatible Family | — | LTC2268-14, LTC2266-14, LTC2268-12, LTC2267-12, LTC2266-12 |