LTC2286CUP vs LTC2282CUP مقایسه
مقایسه دقیق کنار به کنار LTC2286CUP توسط Analog Devices و LTC2282CUP 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 | LTC2286CUP | LTC2282CUP |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| رزولوشن | 10 bits | — |
| Number of Channels | 2 (dual) | — |
| Sample Rate | 25 Msps | 105 Msps |
| Architecture | Pipelined | Pipelined |
| ولتاژ تغذیه | 3 V (single, up to 3.4 V) | — |
| Power Consumption | 150 mW typical at 25 Msps | — |
| SNR | 61.6 dB at 70 MHz input | 70.1 dB at Nyquist input |
| SFDR | 85 dB at 70 MHz input | 85 dB at Nyquist input |
| Channel Isolation / Crosstalk | 110 dB at 100 MHz | — |
| Input Range | Up to 2 V peak-to-peak | — |
| Data Output Interface | CMOS or LVDS, configurable | — |
| بسته‌بندی | 64-pin QFN (9x9 mm, HVQCCN) with exposed pad | 64-pin QFN-EP (9x9 mm) |
| محدوده دمای کاری | 0 C to +70 C (commercial, 'C' grade) | — |
| Operating Mode | Multiplexed or simultaneous sampling | — |
| Reference | Internal, with external reference option | — |
| وضعیت RoHS | Compliant (lead-free #PBF suffix) | Compliant (LTC2282CUP#PBF variant) |
| 1ku List Price (starting) | $9.56 (as of 2026-10-13) | — |
| 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 |
| Power Dissipation | — | 540 mW typical (both channels, 105 Msps) |
| Full-Power Input Bandwidth | — | 250 MHz |
| دمای کاری | — | 0C to +70C (C-grade commercial) |
| نوع نصب | — | Surface Mount |
| سطح MSL | — | 1 |
| Datasheet Document | — | 2282fb |