MAX1270AENG vs MAX1270BENG مقایسه
مقایسه دقیق کنار به کنار MAX1270AENG توسط Maxim Integrated و MAX1270BENG 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
MAX1270AENG - 12-Bit 8-Ch 110ksps SPI/QSPI ADC, +5V, DIP-24 | Maxim
MAX1270AENG ✓ فعالمقایسه مشخصات
| پارامتر | MAX1270AENG | MAX1270BENG |
|---|---|---|
| برند | Maxim Integrated | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| Manufacturer | Maxim Integrated (now part of Analog Devices) | Analog Devices (formerly Maxim Integrated Products) |
| رزولوشن | 12 bit | 12 bits |
| Number of Channels | 8 | 8 (single-ended) / 4 (true-differential) |
| نرخ نمونه‌برداری | 110 ksps | — |
| Number of ADCs | 1 | — |
| Data Interface | MICROWIRE, QSPI, SPI, Serial (3-wire) | — |
| Input Type | Pseudo-Differential / Single-Ended, MUX | — |
| ولتاژ تغذیه | 5 V single supply | +5V single supply |
| Analog Supply Voltage Range | 4.75 V to 5.25 V | — |
| Input Voltage Range (Software-Selectable) | 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2 | — |
| Internal Reference Voltage | 4.096 V (MAX1270A) | — |
| Linearity (DNL) | 0.5 LSB (max) | — |
| Bandwidth (Track/Hold) | 5 MHz | — |
| Fault-Protected Analog Inputs | ±17 V (without damage) | — |
| دمای کاری | 0 °C to +70 °C | — |
| بسته‌بندی / کیس | 24-DIP (0.300 inch, 7.62 mm) | — |
| نوع نصب | Through-Hole | Through-Hole |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Screening Level | Commercial | — |
| وضعیت RoHS | Compliant | Compliant (lead-free suffix \\"+\\" versions); non-compliant check \\"-\\" suffix |
| Sampling Rate (Per Second) | 110 k (per manufacturer family) | — |
| Part Number | — | MAX1270BENG |
| Description | — | Multirange, +5V, 8-Channel, Serial 12-Bit ADC |
| محدوده ولتاژ ورودی | — | 0 to +10V, 0 to +5V, \u00b15V, \u00b110V (software-selectable) |
| Fault-Protected Inputs | — | \u00b117V (with internal protection, no external clamps required) |
| Throughput Rate | — | 110 ksps |
| Track-and-Hold Bandwidth | — | 5 MHz |
| ولتاژ مرجع | — | Internal 4.096V (external reference input optional) |
| Serial Interface | — | SPI/QSPI/MICROWIRE-compatible |
| Clock | — | Internal or external (software-selectable) |
| بسته‌بندی | — | 24-pin PDIP (DIP-24) |
| محدوده دمای کاری | — | -40\u00b0C to +85\u00b0C (industrial) |
| سطح MSL | — | 1 (unlimited) |
| Analog Devices Recommended 1ku List Price | — | Starting from $21.75 (as of 2026-10-14, per analog.com product page) |