MAX162BENG vs MAX128BENG مقایسه
مقایسه دقیق کنار به کنار MAX162BENG توسط Maxim Integrated و MAX128BENG توسط Analog Devices. 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 | MAX162BENG | MAX128BENG |
|---|---|---|
| برند | Maxim Integrated | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| رزولوشن | 12 bits | 12 bits |
| Number of Inputs | 1 | — |
| Input Type | Single-Ended | — |
| Architecture | SAR (Successive Approximation) | — |
| نرخ نمونه‌برداری | 308 ksps (3 µs per conversion) | 8 ksps |
| Conversion Time | 3 µs (MAX162); 5 µs / 12 µs (MX7572 family) | — |
| Data Interface | Parallel | I2C serial, up to 8 devices per bus |
| محدوده ولتاژ ورودی | 0 to +5 V (single-supply) / ±15 V (dual-supply) | — |
| On-Chip Reference | Buried Zener, low drift, low noise | — |
| ولتاژ تغذیه | +5 V (digital); ±5 V analog (dual-supply option) | +5 V (single analog supply) |
| جریان تغذیه | Several mA typical [DATA_NEEDED: exact Iq] | — |
| Sample-and-Hold | On-chip wideband track/hold | — |
| Integral Nonlinearity (INL) | 0.024% (1 LSB max) typical | — |
| دمای کاری | 0 °C to +70 °C (B grade, commercial) | -40C to +85C (E suffix) |
| بسته‌بندی | 24-PDIP (Plastic DIP, Through-Hole) | 24-pin PDIP (DIP-24) |
| تعداد پین‌ها | 24 | — |
| نوع نصب | Through-Hole | Through-Hole (THT) |
| Lead Finish / RoHS | Lead-free / RoHS compliant ('+' suffix) | — |
| سطح MSL | [DATA_NEEDED: MSL rating] | — |
| Compatible Family | MX7572 (slower, pin-compatible alternate) | — |
| Number of Channels | — | 8 single-ended / 4 differential |
| ADC Architecture | — | SAR (Successive Approximation Register) |
| 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) |
| وضعیت RoHS | — | Compliant (G suffix - lead-free finish) |