AD7862AR-10 vs AD7863AR-3REEL مقایسه
مقایسه دقیق کنار به کنار AD7862AR-10 توسط Analog Devices و AD7863AR-3REEL 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 | AD7862AR-10 | AD7863AR-3REEL |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | Obsolete |
| Part Number | AD7862AR-10 | — |
| Number of ADCs | 2 | — |
| رزولوشن | 12 bits | 14 bit |
| Conversion Rate (Throughput) | 250 kSPS per channel | — |
| Conversion Time | 4 microseconds | 5.2 us per channel |
| Input Channels | 4 (2 channels x 2 inputs) | — |
| محدوده ولتاژ ورودی | ±10 V (AD7862-10) | — |
| Analog Input Type | Single-ended, true bipolar | — |
| ولتاژ تغذیه | +5 V single supply | 5 V single supply |
| Supply Current (typ) | 12 mA (60 mW) | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Internal Reference | +2.5 V | 2.5 V |
| Aperture Delay Matching | Tight (matched between two ADCs) | — |
| رابط | High-speed parallel | — |
| Integral Nonlinearity (INL) | ±1 LSB max (typical) / ±0.5 LSB (B-grade) | [DATA_NEEDED: INL max value] |
| Signal-to-Noise Ratio (SNR) | 70 dB typical | — |
| Common-Mode Rejection | 80 dB typical at 50 kHz | — |
| Power Dissipation | 60 mW typical | — |
| محدوده دمای کاری | -40 °C to +85 °C | — |
| بسته‌بندی | 28-pin SOIC (R-28) wide body | 28-SOIC (0.295 inch / 7.50 mm width, wide-body) |
| Channel Selection | A0 logic input | — |
| Track-and-Hold | Yes, two integrated T/H amplifiers | — |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Number of Channels | — | 4 (2 ADC cores x 2 input ranges) |
| نرخ نمونه‌برداری | — | 175 kSPS per channel |
| Input Range (Variant -3) | — | +/-10 V or +/-2.5 V bipolar, software selectable |
| Data Interface | — | Parallel |
| دمای کاری | — | -40C to +85C |
| Packaging | — | Tape and Reel (TR) |
| Process Technology | — | LC2MOS (linear compatible CMOS) |
| Power Consumption | — | [DATA_NEEDED: typical mW value] |