MAX1240CCPA vs MAX1240BEPA+ مقایسه
مقایسه دقیق کنار به کنار MAX1240CCPA توسط Maxim Integrated و MAX1240BEPA+ 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.
Maxim Integrated
MAX1240CCPA - 12-Bit 73ksps Serial ADC, 2.7V | Maxim Integrated
MAX1240CCPA Obsoleteمقایسه مشخصات
| پارامتر | MAX1240CCPA | MAX1240BEPA+ |
|---|---|---|
| برند | Maxim Integrated | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | Obsolete | فعال |
| رزولوشن | 12 bits | 12 bits |
| Number of Channels | 1 | — |
| نرخ نمونه‌برداری | 73 ksps | 73 ksamples/sec |
| Input Type | Single-Ended | Single-ended, pseudo-differential (AIN vs. GND) |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| ولتاژ تغذیه | +2.7 V to +3.6 V | — |
| Supply Current (typ) | 1.5 mA at 73 ksps | — |
| Power-Down Current | 5 uW (typ) | 5 µW (power-down mode) |
| Internal Reference | 2.5 V | — |
| Conversion Time | 7.5 us | — |
| Track/Hold Acquisition | 1.5 us | — |
| Data Interface | SPI / QSPI / MICROWIRE-compatible (3-wire serial) | SPI / QSPI / MICROWIRE-compatible serial |
| DNL (max) | [DATA_NEEDED: differential nonlinearity] | — |
| INL (max) | [DATA_NEEDED: integral nonlinearity] | — |
| دمای کاری | 0 C to +70 C (commercial, "C" suffix) | 0 °C to +70 °C (commercial, 'E' grade) |
| بسته‌بندی | 8-pin PDIP (CCPA = PDIP-8, 0.300 inch) | 8-pin PDIP (E suffix) |
| نوع نصب | Through-Hole | Through-Hole (DIP) |
| وضعیت RoHS | [DATA_NEEDED: RoHS compliance] | Compliant |
| سطح MSL | 1 (unlimited, through-hole) | — |
| Lifecycle | Obsolete (per distributor listings) | — |
| Number of Input Channels | — | 1 (single-ended) |
| Analog Supply Voltage | — | +2.7 V to +3.6 V (single supply) |
| Digital Supply Voltage | — | +2.7 V to +3.6 V (single supply) |
| Reference Type | — | External (MAX1240; MAX1241 has internal 2.5 V) |
| Reference Input Range | — | 0 V to +3.6 V (VREF ≤ AVDD) |
| Analog Input Range | — | 0 V to VREF |
| Track-and-Hold | — | Internal, 1:1 S/H:ADC ratio |
| Process Technology | — | BiCMOS |