LTC2285CUP vs LTC2282CUP مقایسه
مقایسه دقیق کنار به کنار LTC2285CUP 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 | LTC2285CUP | LTC2282CUP |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| Manufacturer | Analog Devices Inc. | — |
| رزولوشن | 14 bit | — |
| Number of Channels | 2 (Dual) | — |
| نرخ نمونه‌برداری | 125 MSPS | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential / Single-Ended | Differential, single-ended optional |
| ولتاژ تغذیه | 2.85 V to 3.4 V (3 V nominal) | — |
| Power Dissipation | 235 mW typical (dual, full rate) | 540 mW typical (both channels, 105 Msps) |
| SNR | 72.2 dB at Nyquist input | 70.1 dB at Nyquist input |
| SFDR | 82 dB at Nyquist input | 85 dB at Nyquist input |
| Input Range | 1 Vp-p-p pk to 2 Vp-p differential, pin selectable | — |
| Integral Nonlinearity (INL) | ±1 LSB typical | — |
| Aperture Delay | [DATA_NEEDED: aperture delay] | — |
| Package Type | 64-QFN (9x9 mm) - HVQCCN | — |
| دمای کاری | 0C to +70C (Commercial grade) | 0C to +70C (C-grade commercial) |
| وضعیت RoHS | Compliant | Compliant (LTC2282CUP#PBF variant) |
| Lead-Free / PBF | Yes (#PBF suffix variants) | — |
| نوع نصب | Surface Mount | Surface Mount |
| Number of Bits | — | 12 |
| Number of Inputs | — | 2 (dual, simultaneous sampling) |
| Sample Rate | — | 105 Msps |
| 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 |
| بسته‌بندی | — | 64-pin QFN-EP (9x9 mm) |
| سطح MSL | — | 1 |
| Datasheet Document | — | 2282fb |