LTC2256CUJ-14 vs LTC2249IUH Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC2256CUJ-14 sa pamamagitan ng Analog Devices at LTC2249IUH 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
LTC2256CUJ-14 - 14-Bit 25Msps Ultralow Power 1.8V ADC | ADI
LTC2256CUJ-14 ✓ Nakahanda
Pagsanggunian na paghahambing
| Parametro | LTC2256CUJ-14 | LTC2249IUH |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 14 bit | 14 bits |
| Sample Rate | 25 Msps | 80 Msps |
| Number of Inputs | 1 | — |
| Architecture | Pipelined | Pipelined |
| Volte ng Pagbibigay | 1.8 V (single) | — |
| Power Dissipation | 35 mW at 25 Msps | 222 mW at 80 Msps |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.3 LSB (typical) | — |
| Transition Noise | 1.13 LSB RMS | — |
| SNR | 73 dB | 73 dB at 70 MHz input |
| Input Bandwidth (Full Power) | 800 MHz | — |
| Input Range | 1 Vp-p to 2 Vp-p (selectable, differential) | — |
| Digital Output Modes | Full-rate CMOS, DDR CMOS, DDR LVDS (selectable) | — |
| Output Supply Range (CMOS) | 1.2 V to 1.8 V | — |
| Packhaging | 40-QFN (6 mm x 6 mm) | 32-Pin QFN (5x5) with Exposed Pad (UH) |
| Pin/Package Code | UJ (QFN-40, 6x6 mm) | — |
| Configuration Interface | Serial SPI port | — |
| Power-Saving Modes | Nap mode, full shutdown | — |
| Optional Features | Clock duty-cycle stabilizer, data output randomizer | — |
| Temperature na Operasyon | 0C to +70C (commercial C-grade) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant (PBF suffix) | Compliant (Pb-free PBF suffix) |
| Number of Input Channels | — | 1 |
| Supply Voltage (VDD) | — | 2.85 V to 3.4 V (3 V typical) |
| SFDR | — | 90 dB at 70 MHz input |
| INL (typical) | — | ±1 LSB |
| DNL (typical) | — | ±0.5 LSB |
| Full-Power Analog Input Bandwidth | — | 575 MHz |
| Differential Input Range | — | 1 V to 2 V peak-to-peak |
| Data Interface | — | Parallel CMOS/TTL |
| Hanay ng Temperature na Operasyon | — | -40 °C to +85 °C (industrial) |
| Data Output Format | — | Offset Binary / Two's Complement (selectable) |