AD7863AR-10REEL vs AD7862AR-10 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ AD7863AR-10REEL بواسطة Analog Devices و AD7862AR-10 بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Analog Devices
AD7863AR-10REEL - Dual 175 kSPS 14-Bit Simultaneous-Sampling ADC | Analog Devices
AD7863AR-10REEL ✓ نشطمقارنة المواصفات
| المعامل | AD7863AR-10REEL | AD7862AR-10 |
|---|---|---|
| العلامة التجارية | Analog Devices | Analog Devices |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| الدقة | 14 bits | 12 bits |
| Number of Channels | 4 analog inputs grouped into 2 simultaneous-sampling channels | — |
| Sampling Rate (per channel) | 175 kSPS | — |
| Conversion Time | 5.2 us | 4 microseconds |
| ADC Architecture | SAR (Successive Approximation), 2 ADCs with track/hold | — |
| Input Range | ±10 V (or ±2.5 V with -10 range option) | — |
| جهد التغذية | Single 5 V | +5 V single supply |
| Internal Reference | 2.5 V (on-chip, with 0.1 uF bypass caps) | +2.5 V |
| Data Interface | Parallel (14-bit) | — |
| Input Channels | 4 (2 per ADC, channel selected by A0) | 4 (2 channels x 2 inputs) |
| Simultaneous Sampling | Yes (single CONVST triggers both ADCs) | — |
| العلبة | 28-SOIC (0.295 inch, 7.50 mm width) | 28-pin SOIC (R-28) wide body |
| نوع التركيب | Surface Mount | Surface Mount |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | — |
| حالة RoHS | [DATA_NEEDED: RoHS compliance] | Compliant |
| Process Technology | LC2MOS (linear-compatible CMOS) | — |
| Packaging | Tape & Reel (REEL) | — |
| Part Number | — | AD7862AR-10 |
| Number of ADCs | — | 2 |
| Conversion Rate (Throughput) | — | 250 kSPS per channel |
| نطاق جهد الدخل | — | ±10 V (AD7862-10) |
| Analog Input Type | — | Single-ended, true bipolar |
| Supply Current (typ) | — | 12 mA (60 mW) |
| Architecture | — | SAR (Successive Approximation) |
| Aperture Delay Matching | — | Tight (matched between two ADCs) |
| الواجهة | — | High-speed parallel |
| Integral Nonlinearity (INL) | — | ±1 LSB max (typical) / ±0.5 LSB (B-grade) |
| Signal-to-Noise Ratio (SNR) | — | 70 dB typical |
| Common-Mode Rejection | — | 80 dB typical at 50 kHz |
| Power Dissipation | — | 60 mW typical |
| نطاق درجة حرارة التشغيل | — | -40 °C to +85 °C |
| Channel Selection | — | A0 logic input |
| Track-and-Hold | — | Yes, two integrated T/H amplifiers |