LTC2283CUP vs LTC2282CUP مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ LTC2283CUP بواسطة Analog Devices و LTC2282CUP بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | LTC2283CUP | LTC2282CUP |
|---|---|---|
| العلامة التجارية | Analog Devices | Analog Devices |
| الفئة | ADC/DAC | ADC/DAC |
| حالة دورة الحياة | نشط | نشط |
| الدقة | 12 bits | — |
| Number of Channels | 2 (simultaneous sampling) | — |
| Sample Rate | 125 Msps per channel | 105 Msps |
| Architecture | Pipelined | Pipelined |
| Analog Supply Voltage (AVDD) | 3 V (2.85 V to 3.4 V) | — |
| Digital Output Supply (OVDD) | 1.5 V to 3.3 V | — |
| Input Range | 1 Vp-p to 2 Vp-p differential | — |
| SNR | 70.1 dB at Nyquist | 70.1 dB at Nyquist input |
| SFDR | 82 dB at Nyquist | 85 dB at Nyquist input |
| Power Dissipation | approximately 400 mW per channel | 540 mW typical (both channels, 105 Msps) |
| Input Bandwidth | [DATA_NEEDED: full-power input bandwidth MHz] | — |
| Aperture Jitter | sub-picosecond | — |
| Operating Temperature Range (C-grade) | 0 C to +70 C | — |
| العلبة | 64-QFN (9x9 mm) with exposed pad | 64-pin QFN-EP (9x9 mm) |
| نوع التركيب | Surface Mount | Surface Mount |
| مستوى MSL | 1 | 1 |
| حالة RoHS | Compliant (PBF suffix) | Compliant (LTC2282CUP#PBF variant) |
| Reference Type | Internal or external | — |
| Output Interface | CMOS-compatible (selectable per variant) | — |
| Number of Bits | — | 12 |
| Number of Inputs | — | 2 (dual, simultaneous sampling) |
| Input Type | — | Differential, single-ended optional |
| Analog Supply Voltage | — | 2.85 V to 3.4 V (3 V nominal) |
| Digital Supply Voltage | — | 2.85 V to 3.4 V (3 V nominal) |
| Input Range (full scale) | — | 1 V p-p to 2 V p-p differential |
| INL (typical) | — | ±0.4 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Full-Power Input Bandwidth | — | 250 MHz |
| درجة حرارة التشغيل | — | 0C to +70C (C-grade commercial) |
| Datasheet Document | — | 2282fb |