MAX1270BENG vs MAX131ACQH+TD مقایسه
مقایسه دقیق کنار به کنار MAX1270BENG توسط Analog Devices و MAX131ACQH+TD توسط Maxim Integrated. 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
MAX131ACQH+TD - 3.5 Digit ADC Dual-Slope, PLCC-44 | Maxim Integrated
MAX131ACQH+TD Obsoleteمقایسه مشخصات
| پارامتر | MAX1270BENG | MAX131ACQH+TD |
|---|---|---|
| برند | Analog Devices | Maxim Integrated |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | Obsolete |
| Manufacturer | Analog Devices (formerly Maxim Integrated Products) | — |
| Part Number | MAX1270BENG | — |
| Description | Multirange, +5V, 8-Channel, Serial 12-Bit ADC | — |
| رزولوشن | 12 bits | 3.5 digits |
| Number of Channels | 8 (single-ended) / 4 (true-differential) | 1 differential input |
| Architecture | SAR (Successive Approximation) | Dual-Slope Integrating ADC |
| محدوده ولتاژ ورودی | 0 to +10V, 0 to +5V, \u00b15V, \u00b110V (software-selectable) | 0.2 V to 2 V |
| Fault-Protected Inputs | \u00b117V (with internal protection, no external clamps required) | — |
| ولتاژ تغذیه | +5V single supply | — |
| 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) | — |
| نوع نصب | Through-Hole | — |
| محدوده دمای کاری | -40\u00b0C to +85\u00b0C (industrial) | — |
| سطح MSL | 1 (unlimited) | — |
| وضعیت RoHS | Compliant (lead-free suffix \\"+\\" versions); non-compliant check \\"-\\" suffix | — |
| Analog Devices Recommended 1ku List Price | Starting from $21.75 (as of 2026-10-14, per analog.com product page) | — |
| Input Type | — | Differential |
| Reference Type | — | External (bandgap on-die) |
| Data Interface | — | Serial |
| Configuration | — | Single ADC |
| تعداد پین‌ها | — | 44 |
| Package Type | — | PLCC-44 (QCCJ) |
| Terminal Form | — | J-Bend |
| Package Code | — | QCCJ |
| دمای کاری | — | 0 C to 70 C |
| Temperature Grade | — | Industrial |
| Display Type | — | LCD driver output |
| Part Status | — | Obsolete |