MAX1239MEEE+ vs MAX1139MEEE+ 比較
詳細並排比較 MAX1239MEEE+ 由 Analog Devices 與 MAX1139MEEE+ 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。
Analog Devices
MAX1239MEEE+ - 12-Bit 12-Ch SAR ADC, I2C, QSOP-16 | Maxim Integrated
MAX1239MEEE+ ✓ 啟用中
規格比較
| 參數 | MAX1239MEEE+ | MAX1139MEEE+ |
|---|---|---|
| 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 bit | 10 bits |
| Number of Input Channels | 12 single-ended / 6 differential | 6 single-ended / 6 differential (12 total) |
| Architecture | SAR (Successive Approximation) | — |
| Conversion Rate | [DATA_NEEDED: max sampling rate ksps] | — |
| 輸入電壓範圍 | 0 to VREF or 0 to VDD (unipolar); ±VREF (bipolar) | — |
| Internal Reference Voltage | 2.048 V (MAX1237/MAX1239) | 2.048 V |
| External Reference Range | 1 V to VDD | — |
| Supply Voltage (VDD) | 2.7 V to 3.6 V or 4.5 V to 5.5 V | — |
| 供應電流 | [DATA_NEEDED: typ Iq uA] | 670 µA at 94.4 ksps |
| Serial Interface | I2C-compatible 2-wire (Standard/High-Speed) | — |
| Slave Address (M suffix) | 0x34 / 0x35 / 0x36 / 0x37 (factory-selectable) | — |
| 封裝 | 16-pin QSOP | 16-pin QSOP |
| 工作溫度 | -40 C to +85 C (extended) | -40 °C to +85 °C |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | — |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| Internal Track/Hold | Yes | — |
| Internal Clock | Yes | Yes (no external clock required) |
| Converter Architecture | — | SAR (Successive Approximation) |
| 供應電壓 | — | 2.7 V to 3.6 V (single supply) |
| 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 |
| Track/Hold | — | Internal |
| 關機電流 | — | < 1 µA (hardware/software shutdown) |