LTC2257IUJ-14 vs LTC2257CUJ-14 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC2257IUJ-14 sa pamamagitan ng Analog Devices at LTC2257CUJ-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
LTC2257IUJ-14 - 14-bit, 40Msps Ultralow Power 1.8V ADC | Analog Devices
LTC2257IUJ-14 ✓ NakahandaAnalog Devices
LTC2257CUJ-14 - 14-Bit 40Msps Ultralow Power ADC | Analog Devices
LTC2257CUJ-14 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LTC2257IUJ-14 | LTC2257CUJ-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 14 bit | 14 bit |
| Sample Rate | 40 Msps | 40 Msps |
| Architecture | Pipelined | Pipelined |
| Number of Inputs | 1 | 1 |
| Input Type | Differential (single-ended capable) | — |
| Analog Supply Voltage | 1.7 V to 1.9 V (1.8 V nominal) | — |
| Digital Output Supply | 1.2 V to 1.8 V | — |
| Power Dissipation | [DATA_NEEDED: exact mW at 40 Msps, datasheet figure] | 49 mW at 40 Msps |
| INL (typical) | ±1 LSB | ±1 LSB |
| DNL (typical) | ±0.3 LSB | ±0.3 LSB |
| Transition Noise | 1.13 LSB RMS | 1.13 LSB RMS |
| Missing Codes | None over temperature | — |
| Output Interface | CMOS / DDR CMOS / DDR LVDS (selectable) | — |
| SNR | [DATA_NEEDED: SNR dBFS at fin] | — |
| SFDR | [DATA_NEEDED: SFDR dBc at fin] | — |
| Packhaging | 40-QFN (UJ) 6x6 mm with exposed pad | 40-pin QFN (6 mm × 6 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C (I grade) | — |
| Configuration Interface | SPI serial port | Serial SPI port |
| Power-Saving Modes | Shutdown, Nap modes | Shutdown and Nap |
| Clock Duty-Cycle Stabilizer | Optional, on-chip | — |
| Reference Type | External or internal (per variant) | — |
| Tindminan RoHS | Compliant (#PBF suffix) | — |
| Supply Voltage (Analog) | — | 1.8 V (typ) |
| Input Range (selectable) | — | 1 Vp-p to 2 Vp-p |
| Full-Power Input Bandwidth | — | 800 MHz |
| 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 |
| Optional Features | — | Data output randomizer, clock duty cycle stabilizer |
| Compliance | — | RoHS compliant (Pb-free #PBF suffix) |