MAX178AEWG vs MAX154BCWG مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ MAX178AEWG بواسطة Maxim Integrated و MAX154BCWG بواسطة Maxim Integrated. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | MAX178AEWG | MAX154BCWG |
|---|---|---|
| العلامة التجارية | Maxim Integrated | Maxim Integrated |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| الدقة | 12 bit | 8 bits |
| Converter Type | SAR (Successive Approximation) | — |
| Number of Input Channels | 1 | 4 (single-ended) |
| معدل أخذ العينات | 17 ksps | 400 ksps |
| Analog Supply Voltage | +5 V (typ) [DATA_NEEDED: full range] | — |
| Digital Supply Voltage | [DATA_NEEDED: nominal logic supply] | — |
| نطاق جهد الدخل | 0 V to 4.096 V (unipolar) / ±4.096 V (bipolar) | — |
| Internal Reference Voltage | 4.096 V (Mask A) | 2.5 V |
| Integral Nonlinearity (INL) | ±0.5 LSB (max) | — |
| Differential Nonlinearity (DNL) | ±1 LSB (max, no missing codes) | — |
| Zero Error (with auto-zero) | <100 µV | — |
| Track-and-Hold | Internal, input bandwidth [DATA_NEEDED] | — |
| Interface Modes | 8-bit parallel bus / serial / stand-alone | — |
| Conversion Clock | Internal RC (external option available) | — |
| درجة حرارة التشغيل | 0 °C to +70 °C (commercial grade) | 0 C to +70 C (C-grade) |
| العلبة | 24-pin SOIC (wide, 7.50 mm body) | 24-SOIC (0.295 inch / 7.50 mm width) |
| نوع التركيب | Surface Mount | Surface Mount |
| حالة RoHS | Compliant (suffix '+' denotes Pb-free) | [DATA_NEEDED: RoHS status] |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Conversion Time per Channel | — | [DATA_NEEDED: conversion time spec] |
| Analog Input Range | — | [DATA_NEEDED: analog input voltage range] |
| Supply Voltage (VDD) | — | [DATA_NEEDED: VDD range] |
| Data Interface | — | Parallel (8-bit) |
| Input Type | — | Single-Ended, Multiplexed |
| Reference Type | — | Internal bandgap (external overdrive supported) |