MAX1139MEEE+ vs MAX1139MEEE+T 对比
详细并排对比 MAX1139MEEE+ 出自 Analog Devices 和 MAX1139MEEE+T 出自 Maxim Integrated。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | MAX1139MEEE+ | MAX1139MEEE+T |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.95 | $3.90 |
| 分辨率 | 10 bits | 10 bits |
| Number of Input Channels | 6 single-ended / 6 differential (12 total) | — |
| Converter Architecture | SAR (Successive Approximation) | — |
| 电源电压 | 2.7 V to 3.6 V (single supply) | 2.7 V to 3.6 V or 4.5 V to 5.5 V (single supply) |
| 电源电流 | 670 µA at 94.4 ksps | — |
| Maximum Sampling Rate | 94.4 ksps | — |
| 接口 | I2C-compatible 2-wire serial (up to 400 kHz) | I2C-compatible 2-wire serial (up to 400 kHz fast mode) |
| Input Configuration | Software-configurable unipolar/bipolar, single-ended/differential | — |
| Internal Reference Voltage | 2.048 V | 2.048 V (MAX1137/MAX1139) |
| Track/Hold | Internal | — |
| Internal Clock | Yes (no external clock required) | Yes (no external clock required) |
| 关断电流 | < 1 µA (hardware/software shutdown) | — |
| 封装 | 16-pin QSOP | 16-pin QSOP |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 °C to +85 °C | -40 C to +85 C (extended industrial) |
| RoHS 状态 | Compliant | Compliant |
| Architecture | — | SAR (Successive Approximation) |
| Input Channels | — | 6 or 12 single-ended (software-configurable) |
| Number of Inputs | — | 6, 12 |
| Integrated Track/Hold | — | Yes (internal T/H) |
| Temperature Grade | — | Industrial |
| Sampling Method | — | Single-shot SAR with internal T/H |
| Maximum Devices per I2C Bus | — | 4 (via external address pins) |
| Lead-Free | — | Yes |