MAX1139MEEE+ vs MAX1274BETC+ 比較
詳細並排比較 MAX1139MEEE+ 由 Analog Devices 與 MAX1274BETC+ 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 | MAX1139MEEE+ | MAX1274BETC+ |
|---|---|---|
| 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 | 10 bits | 12 bit |
| Number of Input Channels | 6 single-ended / 6 differential (12 total) | — |
| Converter Architecture | SAR (Successive Approximation) | — |
| 供應電壓 | 2.7 V to 3.6 V (single supply) | — |
| 供應電流 | 670 µA at 94.4 ksps | — |
| Maximum Sampling Rate | 94.4 ksps | — |
| 介面 | I2C-compatible 2-wire serial (up to 400 kHz) | — |
| Input Configuration | Software-configurable unipolar/bipolar, single-ended/differential | — |
| Internal Reference Voltage | 2.048 V | — |
| Track/Hold | Internal | — |
| Internal Clock | Yes (no external clock required) | — |
| 關機電流 | < 1 µA (hardware/software shutdown) | — |
| 封裝 | 16-pin QSOP | 12-TQFN (4x4 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40 °C to +85 °C | -40C to +85C (industrial) |
| RoHS 狀態 | Compliant | Compliant (lead-free, marked +) |
| 取樣率 | — | 1.8 Msps |
| Number of Channels | — | 1 |
| Input Type | — | True Differential |
| Architecture | — | SAR (Successive Approximation) |
| Data Interface | — | SPI / QSPI / MICROWIRE-compatible serial |
| Reference Type | — | External |
| Analog Supply Voltage | — | 5 V |
| Supply Current (typ) | — | [DATA_NEEDED: supply current at 1.8Msps] |
| Package Code | — | TQFN-12 (HVQCCN) |
| Process Technology | — | BiCMOS |