LTC2293CUP vs LTC2282CUP مقایسه
مقایسه دقیق کنار به کنار LTC2293CUP 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 | LTC2293CUP | LTC2282CUP |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| Number of Channels | 2 | — |
| رزولوشن | 12 bit | — |
| Sample Rate | 65 Msps | 105 Msps |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential/Single-Ended | Differential, single-ended optional |
| Analog Supply Voltage | 3 V (2.7 V to 3.3 V) | 2.85 V to 3.4 V (3 V nominal) |
| Digital Supply Voltage | 3 V (2.7 V to 3.3 V) | 2.85 V to 3.4 V (3 V nominal) |
| Power Dissipation | [DATA_NEEDED: total power per channel] | 540 mW typical (both channels, 105 Msps) |
| SNR | 71.3 dB at Nyquist | 70.1 dB at Nyquist input |
| SFDR | 90 dB at Nyquist | 85 dB at Nyquist input |
| ENOB | [DATA_NEEDED: ENOB at Nyquist] | — |
| Internal Reference | 2.5 V (SENSE pin selectable internal/external) | — |
| Input Common Mode | 1.5 V nominal | — |
| Full-Scale Input Range | 2 V pk-pk differential (with internal reference) | — |
| Output Format | CMOS, parallel | — |
| بسته‌بندی | 64-QFN (9x9 mm) with exposed pad | 64-pin QFN-EP (9x9 mm) |
| دمای کاری | 0C to +70C (commercial C suffix) | 0C to +70C (C-grade commercial) |
| وضعیت RoHS | Compliant (PBF suffix) | Compliant (LTC2282CUP#PBF variant) |
| Lead Finish | Au (lead-free) | — |
| سطح MSL | [DATA_NEEDED: MSL rating] | 1 |
| Number of Bits | — | 12 |
| Number of Inputs | — | 2 (dual, simultaneous sampling) |
| 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 |
| نوع نصب | — | Surface Mount |
| Datasheet Document | — | 2282fb |