LTC2145CUP-12 vs LTC2182CUP Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC2145CUP-12 sa pamamagitan ng Analog Devices at LTC2182CUP 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
LTC2145CUP-12 - 12-Bit 125Msps Dual ADC, 1.8V, 64-QFN | Analog Devices
LTC2145CUP-12 ✓ NakahandaAnalog Devices
LTC2182CUP - 16-Bit 65Msps Dual ADC, 77dB SNR | Analog Devices
LTC2182CUP ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LTC2145CUP-12 | LTC2182CUP |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bits | 16 bit |
| Sample Rate | 125 Msps | 65 Msps |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Architecture | Pipelined with on-chip S/H | Pipelined |
| Analog Supply Voltage | 1.8 V (single supply) | — |
| Digital I/O Supply | 1.2 V to 1.8 V (separate supply) | — |
| Analog Input Type | Differential | — |
| INL (typical) | ±0.3 LSB | — |
| DNL (typical) | ±0.1 LSB (no missing codes over temperature) | — |
| Transition Noise | 0.3 LSB RMS | — |
| SNR | 70.6 dB | — |
| SFDR | 89 dB | — |
| Aperture Jitter | 0.08 ps RMS | 0.07 ps RMS |
| Output Modes | Full-rate CMOS, DDR CMOS, DDR LVDS (selectable) | — |
| Hanay ng Temperature na Operasyon | 0 °C to +70 °C (C grade) | — |
| Packhaging | 64-QFN EP (9 mm x 9 mm, exposed pad) | 64-QFN (UP) 9x9 mm |
| Uri ng Pagpapasok | Surface Mount | — |
| Tindminan RoHS | Compliant (#PBF suffix indicates lead-free RoHS) | Compliant |
| Signal-to-Noise Ratio (SNR) | — | 77 dB |
| Spurious-Free Dynamic Range (SFDR) | — | 90 dB |
| Analog Supply Voltage (VDD) | — | 1.8 V (1.7 V to 1.9 V) |
| Analog Input Range | — | 1 V to 2 V peak-to-peak (differential) |
| Input Common-Mode Voltage | — | 0.7 V to 1.25 V |
| External Reference Range | — | 0.625 V to 1.300 V |
| Digital Output Interface | — | Parallel CMOS / LVDS |
| Temperature na Operasyon | — | 0C to +70C (commercial grade) |
| Level ng MSL | — | 1 (per JEDEC J-STD-020) |
| Lead-Free Finish | — | Yes (PBF suffix) |