MAX1134BCAP+ vs MAX146BCAP مقایسه
مقایسه دقیق کنار به کنار MAX1134BCAP+ توسط Analog Devices و MAX146BCAP 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 | MAX1134BCAP+ | MAX146BCAP |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | Obsolete | فعال |
| رزولوشن | 16 bit | 12 bit |
| Number of Channels | 1 input | — |
| نرخ نمونه‌برداری | 150 ksps | 133 kSPS |
| Architecture | SAR (Successive Approximation) | — |
| Input Type | Single-ended (with input scaling network) | — |
| ولتاژ تغذیه | 3.3 V (single supply, 3.13V typical) | — |
| Serial Interface | SPI, QSPI, MICROWIRE compatible | — |
| بسته‌بندی | 20-pin SSOP (CAP suffix, 5.30 mm body) | 20-pin SSOP |
| Process Technology | BiCMOS | — |
| Input Scaling Network | Internal | — |
| Track/Hold Amplifier | Internal (T/H) | — |
| On-Chip Clock | Yes (internal) | — |
| محدوده دمای کاری | -40 C to +85 C (industrial) | 0 C to +70 C (CAP commercial grade) |
| Pinout | 20-pin SSOP | — |
| وضعیت RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Input Channels | — | 8 single-ended / 4 differential |
| Converter Architecture | — | SAR (Successive Approximation Register) |
| Input Signal Type | — | Single-ended, Differential |
| Supply Voltage AVDD | — | +2.7 V to +3.6 V |
| Supply Voltage DVDD | — | +2.7 V to +3.6 V |
| Analog Input Voltage Range | — | 0 V to AVDD (software configurable bipolar modes) |
| Internal Reference Voltage | — | 2.5 V (with +/-1.5% buffer adjustment) |
| External Reference Support | — | Yes (MAX147 variant; this part has internal 2.5V reference) |
| رابط | — | SPI / QSPI / MICROWIRE-compatible serial |
| جریان خاموشی | — | < 10 uA (typ. software per SHDN-bar) |
| نوع نصب | — | Surface Mount |
| سطح MSL | — | 1 (unlimited) |
| Lead-Free Reflow | — | Yes |