LTC2158CUP-14 vs LTC2157CUP-14 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC2158CUP-14 sa pamamagitan ng Analog Devices at LTC2157CUP-14 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.
Pagsanggunian na paghahambing
| Parametro | LTC2158CUP-14 | LTC2157CUP-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 14 bit | 14 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Rate ng Pagkupita | 310 Msps per channel | — |
| Architecture | Pipelined | Pipelined |
| Input Bandwidth | 1.25 GHz | — |
| SNR | 68.8 dB | 70 dB |
| SFDR | 88 dB | 90 dB |
| Kuru-kuryente ng Pagbibigay | 355 mA | — |
| Analog Supply Voltage | 1.7 V to 1.9 V | — |
| Digital Output Format | CMOS / DDR LVDS | — |
| Packhaging | 64-QFN (9x9 mm) with exposed pad | 64-QFN (9 mm x 9 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial, C grade) |
| Input Type | Differential | Differential |
| Tindminan RoHS | Compliant (per #PBF suffix) | Compliant (PBF suffix) |
| Level ng MSL | [DATA_NEEDED: MSL level] | — |
| Sample Rate | — | 250 Msps per channel |
| Input Range | — | 1.5 Vp-p |
| Volte ng Pagbibigay | — | 1.8 V (single) |
| Total Power Dissipation | — | 650 mW |
| Full-Power Bandwidth (S/H) | — | 1.25 GHz |
| Digital Output | — | DDR LVDS |
| Reference | — | Internal or external |
| Configuration Interface | — | Serial SPI port |
| Pin/Package Code | — | UP (QFN-64) |
| Clock Duty Cycle Stabilizer | — | Optional, on-chip |
| Sleep/Nap Modes | — | Yes (low-power) |