LTC2144CUP-14 vs LTC2142IUP-14 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC2144CUP-14 sa pamamagitan ng Analog Devices at LTC2142IUP-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 | LTC2144CUP-14 | LTC2142IUP-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 14 bits | 14 bit |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sample Rate | 105 Msps per channel | 65 Msps per channel |
| Architecture | Pipelined CMOS ADC | Pipelined |
| Input Type | Differential or single-ended (per channel) | — |
| Digital Output | CMOS / LVDS selectable (per family variant) | — |
| Packhaging | 64-pin QFN (9x9 mm) with exposed pad (CUP) | 64-QFN (UP) 9x9 mm with exposed pad |
| Operating Temperature Range (C grade) | 0 C to +70 C | — |
| Temperature Grade Suffix | C = commercial (0 to +70 C); I = industrial (-40 to +85 C) suffix per ordering info | — |
| Volte ng Pagbibigay | [DATA_NEEDED: AVDD/DVDD nominal values] | — |
| Power Dissipation | [DATA_NEEDED: total mW at 105 Msps] | 100 mW per channel (typ) |
| SNR | [DATA_NEEDED: SNR dBFS at 70 MHz input] | 73.1 dB |
| SFDR | [DATA_NEEDED: SFDR dBc at 70 MHz input] | 90 dB |
| ENOB | [DATA_NEEDED: ENOB bits at Nyquist] | — |
| Internal Reference | Yes (internal voltage reference) | — |
| Tindminan RoHS | Compliant (Pb-free #PBF suffix) | Compliant (PBF suffix) |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| Uri ng Pagpapasok | Surface Mount (QFN-64 with EP) | Surface Mount |
| Input Range | — | 1 Vp-p to 2 Vp-p (MODE configurable) |
| Analog Input Bandwidth | — | 125 MHz (typ) |
| Analog Supply Voltage | — | 1.8 V |
| Digital Output Interface | — | LVDS (parallel) |
| Hanay ng Temperature na Operasyon | — | -40C to +85C (industrial) |
| Configuration Interface | — | Parallel or Serial (SPI-compatible) |
| Pin/Package Count | — | 64 pins |