MAX128BENG vs MAX156BENG مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ MAX128BENG بواسطة Analog Devices و MAX156BENG بواسطة Maxim Integrated. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | MAX128BENG | MAX156BENG |
|---|---|---|
| العلامة التجارية | Analog Devices | Maxim Integrated |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| الدقة | 12 bits | 8 bit |
| Number of Channels | 8 single-ended / 4 differential | 8 single-ended (4 differential) |
| معدل أخذ العينات | 8 ksps | — |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| جهد التغذية | +5 V (single analog supply) | — |
| 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 | 2.5 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) | — |
| العلبة | 24-pin PDIP (DIP-24) | 24-pin PDIP (DIP-24, 0.300 inch / 7.62 mm pitch) |
| نوع التركيب | Through-Hole (THT) | Through-Hole |
| حالة RoHS | Compliant (G suffix - lead-free finish) | MAX156BENG: non-compliant (Pb); MAX156BENG+: compliant per LCSC |
| Data Interface | I2C serial, up to 8 devices per bus | — |
| Sample Rate | — | 250 ksps per channel (278 ksamples/sec aggregate per distributor data) |
| Converter Type | — | SAR (Successive Approximation) with simultaneous T/H |
| Analog Supply Voltage | — | 4.75 V to 5.25 V |
| Digital Supply Voltage | — | 4.75 V to 5.25 V |
| Analog Input Range | — | 0 V to +5 V (unipolar); +/-5 V (bipolar) |
| Operating Current (typical) | — | 2.7 mA at 5 V |
| Power Dissipation (typical) | — | 13.5 mW at 5 V / 250 ksps |
| Operating Temperature (MAX156BENG) | — | 0 C to +70 C (Commercial) |
| Operating Temperature (MAX156BENG+) | — | -40 C to +85 C (Industrial) |
| الواجهة | — | Parallel microprocessor-compatible |
| Track-and-Hold Architecture | — | Simultaneous T/H on all channels |