LTC2157CUP-14 vs LTC2157CUP-12 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC2157CUP-14 sa pamamagitan ng Analog Devices at LTC2157CUP-12 sa pamamagitan ng Analog Devices. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Analog Devices
LTC2157CUP-12 - Dual 12-bit 250Msps ADC, 64-QFN | Analog Devices
LTC2157CUP-12 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LTC2157CUP-14 | LTC2157CUP-12 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 14 bits | 12 bit |
| Number of Channels | 2 (simultaneous sampling) | 2 (dual) |
| Sample Rate | 250 Msps per channel | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | — |
| Input Range | 1.5 Vp-p | — |
| Volte ng Pagbibigay | 1.8 V (single) | 1.8 V (single) |
| Total Power Dissipation | 650 mW | — |
| SNR | 70 dB | 68.5 dB |
| SFDR | 90 dB | 90 dB |
| Full-Power Bandwidth (S/H) | 1.25 GHz | — |
| Digital Output | DDR LVDS | DDR LVDS |
| Reference | Internal or external | — |
| Configuration Interface | Serial SPI port | Serial SPI |
| Packhaging | 64-QFN (9 mm x 9 mm) with exposed pad | 64-lead QFN (9mm x 9mm) |
| Pin/Package Code | UP (QFN-64) | — |
| Hanay ng Temperature na Operasyon | 0C to +70C (commercial, C grade) | 0C to +70C (commercial, C suffix) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Clock Duty Cycle Stabilizer | Optional, on-chip | — |
| Sleep/Nap Modes | Yes (low-power) | — |
| Rate ng Pagkupita | — | 250 MSPS per channel |
| Power Dissipation (Total) | — | 628 mW |
| Full-Power Input Bandwidth | — | 1.25 GHz |
| Differential Input Range | — | 1.5 Vp-p |