MAX128BENG vs MAX162BENG مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ MAX128BENG بواسطة Analog Devices و MAX162BENG بواسطة Maxim Integrated. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | MAX128BENG | MAX162BENG |
|---|---|---|
| العلامة التجارية | Analog Devices | Maxim Integrated |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| الدقة | 12 bits | 12 bits |
| Number of Channels | 8 single-ended / 4 differential | — |
| معدل أخذ العينات | 8 ksps | 308 ksps (3 µs per conversion) |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| جهد التغذية | +5 V (single analog supply) | +5 V (digital); ±5 V analog (dual-supply option) |
| Input Voltage Ranges | 0 to 5V, 0 to 10V, ±5V, ±10V, 0 to 15V, ±15V | — |
| Digital Interface | 2-wire I2C-compatible (SDA, SCL) | — |
| Internal Reference Voltage | 4.096 V | — |
| Shutdown Modes | Hardware SHDN + software standby + full power-down | — |
| I2C Address Select | AD0 pin (0x50 or 0x52) | — |
| درجة حرارة التشغيل | -40C to +85C (E suffix) | 0 °C to +70 °C (B grade, commercial) |
| العلبة | 24-pin PDIP (DIP-24) | 24-PDIP (Plastic DIP, Through-Hole) |
| نوع التركيب | Through-Hole (THT) | Through-Hole |
| حالة RoHS | Compliant (G suffix - lead-free finish) | — |
| Data Interface | I2C serial, up to 8 devices per bus | Parallel |
| Number of Inputs | — | 1 |
| Input Type | — | Single-Ended |
| Architecture | — | SAR (Successive Approximation) |
| Conversion Time | — | 3 µs (MAX162); 5 µs / 12 µs (MX7572 family) |
| نطاق جهد الدخل | — | 0 to +5 V (single-supply) / ±15 V (dual-supply) |
| On-Chip Reference | — | Buried Zener, low drift, low noise |
| تيار التغذية | — | Several mA typical [DATA_NEEDED: exact Iq] |
| Sample-and-Hold | — | On-chip wideband track/hold |
| Integral Nonlinearity (INL) | — | 0.024% (1 LSB max) typical |
| عدد الدبابيس | — | 24 |
| Lead Finish / RoHS | — | Lead-free / RoHS compliant ('+' suffix) |
| مستوى MSL | — | [DATA_NEEDED: MSL rating] |
| Compatible Family | — | MX7572 (slower, pin-compatible alternate) |