LTC2257CUJ-14 vs LTC2151CUJ-14 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC2257CUJ-14 sa pamamagitan ng Analog Devices at LTC2151CUJ-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.
Analog Devices
LTC2257CUJ-14 - 14-Bit 40Msps Ultralow Power ADC | Analog Devices
LTC2257CUJ-14 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LTC2257CUJ-14 | LTC2151CUJ-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 14 bit | 14 bits |
| Sample Rate | 40 Msps | 210 Msps |
| Architecture | Pipelined | Pipelined, 5-cycle latency |
| Number of Inputs | 1 | — |
| Supply Voltage (Analog) | 1.8 V (typ) | — |
| Power Dissipation | 49 mW at 40 Msps | — |
| Input Range (selectable) | 1 Vp-p to 2 Vp-p | — |
| Full-Power Input Bandwidth | 800 MHz | — |
| INL (typical) | ±1 LSB | +/-0.85 LSB |
| DNL (typical) | ±0.3 LSB | +/-0.25 LSB |
| Transition Noise | 1.13 LSB RMS | 1.82 LSB RMS |
| Missing Codes Over Temperature | None | — |
| Digital Outputs | Full-rate CMOS / DDR CMOS / DDR LVDS (selectable) | — |
| Output Supply Range (OVDD) | 1.2 V to 1.8 V | — |
| Configuration Interface | Serial SPI port | — |
| Power-Saving Modes | Shutdown and Nap | — |
| Optional Features | Data output randomizer, clock duty cycle stabilizer | — |
| Packhaging | 40-pin QFN (6 mm × 6 mm) | 40-QFN (6x6 mm) exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Compliance | RoHS compliant (Pb-free #PBF suffix) | — |
| Number of Input Channels | — | 1 differential |
| Input Bandwidth | — | 1.25 GHz |
| SNR (typical) | — | 70 dB |
| SFDR (typical) | — | 90 dB |
| Missing Codes | — | None over temperature |
| Digital Output Interface | — | DDR LVDS |
| Encode Input Compatibility | — | Differential sine, PECL, LVDS, TTL, CMOS |
| Clock Duty-Cycle Stabilizer | — | Yes (optional) |
| Operating Temperature Grade | — | Commercial |
| Lead Free / RoHS | — | Yes (Pb-free #PBF suffix) |