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