MAX1139MEEE+T vs MAX1139MEEE+ مقایسه
مقایسه دقیق کنار به کنار MAX1139MEEE+T توسط Maxim Integrated و MAX1139MEEE+ توسط Analog Devices. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | MAX1139MEEE+T | MAX1139MEEE+ |
|---|---|---|
| برند | Maxim Integrated | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| رزولوشن | 10 bits | 10 bits |
| Architecture | SAR (Successive Approximation) | — |
| Input Channels | 6 or 12 single-ended (software-configurable) | — |
| Number of Inputs | 6, 12 | — |
| ولتاژ تغذیه | 2.7 V to 3.6 V or 4.5 V to 5.5 V (single supply) | 2.7 V to 3.6 V (single supply) |
| Internal Reference Voltage | 2.048 V (MAX1137/MAX1139) | 2.048 V |
| رابط | I2C-compatible 2-wire serial (up to 400 kHz fast mode) | I2C-compatible 2-wire serial (up to 400 kHz) |
| Integrated Track/Hold | Yes (internal T/H) | — |
| Internal Clock | Yes (no external clock required) | Yes (no external clock required) |
| بسته‌بندی | 16-pin QSOP | 16-pin QSOP |
| نوع نصب | Surface Mount | Surface Mount |
| دمای کاری | -40 C to +85 C (extended industrial) | -40 °C to +85 °C |
| Temperature Grade | Industrial | — |
| Sampling Method | Single-shot SAR with internal T/H | — |
| Maximum Devices per I2C Bus | 4 (via external address pins) | — |
| وضعیت RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Input Channels | — | 6 single-ended / 6 differential (12 total) |
| Converter Architecture | — | SAR (Successive Approximation) |
| جریان تغذیه | — | 670 µA at 94.4 ksps |
| Maximum Sampling Rate | — | 94.4 ksps |
| Input Configuration | — | Software-configurable unipolar/bipolar, single-ended/differential |
| Track/Hold | — | Internal |
| جریان خاموشی | — | < 1 µA (hardware/software shutdown) |