MAX156BENG vs MAX128BCNG مقایسه
مقایسه دقیق کنار به کنار MAX156BENG توسط Maxim Integrated و MAX128BCNG 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.
مقایسه مشخصات
| پارامتر | MAX156BENG | MAX128BCNG |
|---|---|---|
| برند | Maxim Integrated | Maxim Integrated |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| رزولوشن | 8 bit | 12 bit |
| Number of Channels | 8 single-ended (4 differential) | — |
| 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) | — |
| Internal Reference Voltage | 2.5 V | 4.096 V |
| 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) | — |
| بسته‌بندی | 24-pin PDIP (DIP-24, 0.300 inch / 7.62 mm pitch) | 24-pin PDIP |
| نوع نصب | Through-Hole | Through-Hole |
| رابط | Parallel microprocessor-compatible | — |
| Track-and-Hold Architecture | Simultaneous T/H on all channels | — |
| وضعیت RoHS | MAX156BENG: non-compliant (Pb); MAX156BENG+: compliant per LCSC | Compliant (lead-free + suffix variants) |
| Number of Analog Input Channels | — | 8 |
| نرخ نمونه‌برداری | — | 8 ksps |
| ولتاژ تغذیه | — | +5 V (single supply) |
| محدوده ولتاژ ورودی | — | Software-selectable: 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2 |
| External Reference Support | — | Yes |
| Linearity (DNL/INL) | — | ±1/2 LSB |
| Track/Hold Bandwidth | — | 5 MHz |
| Fault-Protected Analog Inputs | — | ±16.5 V tolerant |
| Serial Interface | — | 2-wire I2C-compatible (SDA, SCL) |
| ADC Architecture | — | SAR (Successive Approximation) |
| محدوده دمای کاری | — | 0C to +70C (C grade) |