MAX157BCPA vs 157 مقایسه
مقایسه دقیق کنار به کنار MAX157BCPA توسط Maxim Integrated و 157 توسط Vishay Intertechnology. 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 | MAX157BCPA | 157 |
|---|---|---|
| برند | Maxim Integrated | Vishay Intertechnology |
| دسته‌بندی | ADC/DAC | Resistors |
| وضعیت چرخه عمر | Obsolete | فعال |
| رزولوشن | 10 bit | — |
| Number of Channels | 2 | — |
| نرخ نمونه‌برداری | 108 ksps | — |
| Conversion Time | 7.4 µs | — |
| ولتاژ تغذیه | +2.7 V to +5.25 V | — |
| Supply Current (active at 3.6V) | 3.2 mW (typ) | — |
| Wake-Up Time | 2.5 µs | — |
| INL (max) | ±1 LSB | — |
| Architecture | SAR (Successive Approximation) | — |
| رابط | 3-wire SPI/QSPI/MICROWIRE-compatible serial | — |
| Shutdown Mode | Yes - auto power-down + SHDN pin | — |
| On-Chip Clock | Yes (internal oscillator) | — |
| بسته‌بندی | 8-pin PDIP | — |
| نوع نصب | Through-Hole | — |
| دمای کاری | 0°C to +70°C (commercial) | -55C to +125C (typical precision pot range) |
| وضعیت RoHS | Compliant (Pb-free '+' suffix versions) | [DATA_NEEDED: RoHS compliance] |
| Housing Diameter | — | 7/8 in (22.2 mm) |
| Resistive Element | — | Conductive Plastic |
| Mount Type | — | Bushing Mount or Servo Mount (ball-bearing) |
| Independent Linearity | — | +/-0.25% (tightest option) |
| Standard Resistance Range | — | 1 kohm to 100 kohm |
| Resistance Tolerance | — | [DATA_NEEDED: resistance tolerance %] |
| Electrical Travel | — | [DATA_NEEDED: electrical travel in degrees] |
| Mechanical Travel | — | 360 deg continuous |
| Power Rating | — | [DATA_NEEDED: power rating in W] |
| Sealed Version Available | — | Yes |
| Shaft Material | — | Stainless Steel |
| Housing Material | — | Metal |
| نوع خروجی | — | Analog voltage (3-wire ratiometric) |
| Rotational Life | — | Long-life (multi-million cycles, conductive plastic) |