MAX128BENG vs MAX162BENG مقایسه
مقایسه دقیق کنار به کنار MAX128BENG توسط Analog Devices و MAX162BENG 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 | MAX128BENG | MAX162BENG |
|---|---|---|
| برند | Analog Devices | Maxim Integrated |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| رزولوشن | 12 bits | 12 bits |
| Number of Channels | 8 single-ended / 4 differential | — |
| نرخ نمونه‌برداری | 8 ksps | 308 ksps (3 µs per conversion) |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| ولتاژ تغذیه | +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) | — |
| دمای کاری | -40C to +85C (E suffix) | 0 °C to +70 °C (B grade, commercial) |
| بسته‌بندی | 24-pin PDIP (DIP-24) | 24-PDIP (Plastic DIP, Through-Hole) |
| نوع نصب | Through-Hole (THT) | Through-Hole |
| وضعیت 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) |
| محدوده ولتاژ ورودی | — | 0 to +5 V (single-supply) / ±15 V (dual-supply) |
| On-Chip Reference | — | Buried Zener, low drift, low noise |
| 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 |
| تعداد پین‌ها | — | 24 |
| Lead Finish / RoHS | — | Lead-free / RoHS compliant ('+' suffix) |
| سطح MSL | — | [DATA_NEEDED: MSL rating] |
| Compatible Family | — | MX7572 (slower, pin-compatible alternate) |