MAX148AEPP+ vs MAX147AEAP مقایسه
مقایسه دقیق کنار به کنار MAX148AEPP+ توسط Maxim Integrated و MAX147AEAP 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.
Maxim Integrated
MAX148AEPP+ - 10-Bit 8-Ch 133ksps 5.25V Precision ADC | Maxim Integrated
MAX148AEPP+ ✓ فعالAnalog Devices
MAX147AEAP - 12-Bit 8-Ch SAR ADC, 133ksps, Serial | Maxim Integrated
MAX147AEAP ✓ فعالمقایسه مشخصات
| پارامتر | MAX148AEPP+ | MAX147AEAP |
|---|---|---|
| برند | Maxim Integrated | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| رزولوشن | 10 bit | 12 bit |
| Number of Channels | 8 single-ended / 4 differential | — |
| نرخ نمونه‌برداری | 133 ksps | — |
| ولتاژ تغذیه | +2.7 V to +5.25 V | — |
| Supply Current (Active) | 1.2 mA typ at 133 ksps | — |
| Supply Current (Shutdown) | < 10 µA | — |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB | — |
| Input Type | Differential, Single-Ended | Differential, Single Ended |
| Data Interface | SPI / QSPI / MICROWIRE-compatible serial | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Architecture | SAR (Successive Approximation) | — |
| Configuration | MUX-S/H-ADC | — |
| Ratio S/H:ADC | 1:1 | — |
| Number of ADCs | 1 | — |
| Reference Type | External (ratiometric or fixed) | — |
| Shutdown Pin | Yes (active-low SHDN) | Yes - SHDN (active low, hardware) |
| دمای کاری | -40 °C to +85 °C (industrial) | — |
| بسته‌بندی | 20-pin PDIP (DIP-20) | — |
| نوع نصب | Through-Hole | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Number of Input Channels | — | 8 single-ended / 4 differential |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Sample Rate (max) | — | 133 ksps |
| Analog Supply Voltage (AVDD) | — | +2.7 V to +5.25 V |
| Digital Supply Voltage (DVDD) | — | +2.7 V to +5.25 V |
| ولتاژ مرجع | — | External (user-supplied, MAX147 variant) |
| Software Power-Down | — | Yes (selectable, plus auto-shutdown at end-of-conversion) |
| محدوده دمای کاری | — | -40 °C to +85 °C (industrial) |
| بسته‌بندی / کیس | — | 20-SSOP (5.3 mm body) |
| تعداد پین‌ها | — | 20 |
| Lead-Free | — | Yes |
| Reference-Buffer Amplifier Trim | — | ±1.5 % voltage adjustment range |