MAX157AEPA vs MAX157BEPA مقایسه
مقایسه دقیق کنار به کنار MAX157AEPA توسط Maxim Integrated و MAX157BEPA 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 | MAX157AEPA | MAX157BEPA |
|---|---|---|
| برند | Maxim Integrated | Maxim Integrated |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | Obsolete |
| رزولوشن | 10 bit | 10 bit |
| Number of Channels | 2 | 2 single-ended |
| نرخ نمونه‌برداری | 108 ksps | 108 ksps |
| Conversion Time | 7.4 us | 7.4 us (successive approximation) |
| ولتاژ تغذیه | +2.7 V to +5.25 V (single) | — |
| Supply Current (active) | 1.2 mA (typ) | — |
| Supply Current (power-down) | < 1 uA (typ) | — |
| Input Configuration | 2 single-ended (MAX157) / 1 differential (MAX159) | — |
| رابط | SPI/QSPI/MICROWIRE-compatible serial | — |
| INL | +/- 0.5 LSB (max) | — |
| DNL | +/- 1 LSB (max) | — |
| Reference | Internal 2.5 V or external up to VDD | — |
| دمای کاری | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| بسته‌بندی | PDIP-8 (through-hole, 0.300 in) | 8-Pin DIP (PDIP-8), through-hole |
| Architecture | SAR (successive-approximation register) | Successive Approximation (SAR) |
| Shutdown Pin | Yes (active-low SHDN) | — |
| نوع نصب | Through-Hole | Through-Hole |
| وضعیت RoHS | Compliant (MAX157AEPA+ variant) | — |
| Wake-up Time | — | 2.5 us (from automatic power-down) |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V (single supply) |
| Supply Current (Active, VDD=+3.6V) | — | 3.2 mW typical |
| Supply Current (Power-Down) | — | uA-level standby |
| Input Type | — | Single-Ended |
| Data Interface | — | SPI / QSPI / MICROWIRE-compatible, 3-wire serial |
| Internal Oscillator | — | 4.096 MHz (on-chip) |
| Configuration | — | MUX + S/H + SAR ADC |
| Number of Terminals | — | 8 |
| Terminal Form | — | Through-Hole |
| Package Code | — | DIP |
| Temperature Grade | — | Industrial |