LTC2314HTS8-14 vs LTC2312HTS8-12 比較
詳細並排比較 LTC2314HTS8-14 由 Analog Devices 與 LTC2312HTS8-12 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 | LTC2314HTS8-14 | LTC2312HTS8-12 |
|---|---|---|
| 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 | 14 bit | 12 bits |
| Sample Rate | 4.5 Msps | 500 ksps |
| Number of Channels | 1 | 1 input |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Analog Supply Current (typ) | 6.2 mA at 4.5 Msps | — |
| 輸入電壓範圍 | 0 V to VREF (true bipolar input via input driver network per datasheet) | — |
| Reference Type | Internal bandgap with reference buffer, external reference supported | — |
| 參考電壓 | 2.048 V internal typical | — |
| Reference Drift (max) | 20 ppm/°C | — |
| Digital Interface | SPI-compatible serial (3-wire SCK / SDO / CNV) | — |
| Operating Temperature Range (H grade) | -40 °C to +125 °C | — |
| 封裝 | TSOT-23-8 | TSOT-23-8 |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant (#TRMPBF suffix per DigiKey listing) | Compliant |
| MSL 等級 | 1 (per JEDEC J-STD-020, vendor typical) | — |
| 供應電壓 | — | 3 V or 5 V (single supply) |
| 供應電流 | — | 3 mA |
| Integrated Reference | — | Yes, internal 20 ppm/°C maximum drift |
| Reference Buffer | — | Integrated, capable of driving external loads |
| 介面 | — | Serial (SPI-compatible) |
| Temperature Grade | — | Automotive / Extended |
| 工作溫度範圍 | — | -40C to +125C |
| Conversion Type | — | Single-ended, sampling |