LTC2143CUP-14 vs LTC2144CUP-14 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC2143CUP-14 sa pamamagitan ng Analog Devices at LTC2144CUP-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 | LTC2143CUP-14 | LTC2144CUP-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 (dual, simultaneous sampling) | 2 (simultaneous sampling) |
| Sample Rate | 80 MSPS | 105 Msps per channel |
| Architecture | Pipelined | Pipelined CMOS ADC |
| Input Type | Differential, Single-Ended | Differential or single-ended (per channel) |
| Data Interface | Parallel CMOS / DDR CMOS / DDR LVDS | — |
| INL (typical) | ±1 LSB | — |
| DNL (typical) | ±0.3 LSB | — |
| Missing Codes | None over temperature | — |
| Transition Noise | 1.2 LSB RMS | — |
| Analog Supply Voltage | 1.8 V (typ) | — |
| Output Supply Voltage | 1.8 V to 3.3 V (separate DVDD supply pin) | — |
| Reference | Internal or external | — |
| Packhaging | 64-QFN (9x9 mm) with exposed pad (UP) | 64-pin QFN (9x9 mm) with exposed pad (CUP) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount (QFN-64 with EP) |
| Temperature na Operasyon | 0 °C to +70 °C (C grade) | — |
| Tindminan RoHS | Compliant (#PBF suffix) | Compliant (Pb-free #PBF suffix) |
| Digital Output | — | CMOS / LVDS selectable (per family variant) |
| 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] |
| SNR | — | [DATA_NEEDED: SNR dBFS at 70 MHz input] |
| SFDR | — | [DATA_NEEDED: SFDR dBc at 70 MHz input] |
| ENOB | — | [DATA_NEEDED: ENOB bits at Nyquist] |
| Internal Reference | — | Yes (internal voltage reference) |
| Level ng MSL | — | [DATA_NEEDED: MSL rating] |