LTC2294CUP vs LTC2287CUP Vergleich
Detaillierter Direktvergleich von LTC2294CUP von Analog Devices und LTC2287CUP von Analog Devices. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | LTC2294CUP | LTC2287CUP |
|---|---|---|
| Marke | Analog Devices | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $40,85 | $7,05 |
| Auflösung | 12 bits | 10 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (dual) |
| Sampling Rate (max) | 80 Msps | — |
| Architecture | Pipelined | Pipelined |
| Supply Voltage (AVDD) | 2.7 V to 3.4 V (single 3V supply) | — |
| Output Supply (OVDD) | 1.8 V / 2.5 V / 3 V selectable | — |
| Power Dissipation | 422 mW (typical, both channels, 80 Msps) | 235 mW at 40 Msps |
| SNR | 70.6 dB at 70 MHz input | 61.6 dB at 70 MHz input |
| SFDR | 90 dB at 70 MHz input | 85 dB at 70 MHz input |
| INL | +/-0.4 LSB typical | — |
| DNL | +/-0.2 LSB typical | — |
| Channel Isolation | 110 dB at 100 MHz | 110 dB at 100 MHz |
| Input Range | 1 Vp-p to 2 Vp-p (flexible) | 1 Vp-p differential full-scale |
| Input Bandwidth | [DATA_NEEDED: full-power input bandwidth MHz] | — |
| Data Bus Mode | Multiplexed or separate (2x/1x clock options) | — |
| Betriebstemperatur | 0C to +70C (commercial, C grade) | 0 C to 70 C (commercial grade) |
| Gehäuse | 64-pin QFN (UP) 9x9 mm with exposed pad | 64-pin QFN (9x9 mm) with exposed pad |
| Internal Dither | Optional (improves SFDR at near-FS) | — |
| RoHS-Status | Compliant (#PBF suffix) | Compliant |
| 1ku List Price (LTC2294 family, starting) | $40.85 | — |
| Sample Rate | — | 40 Msps |
| Input Type | — | Differential, single-ended optional |
| Versorgungsspannung | — | 3 V (2.85 V to 3.4 V) |
| Output Interface | — | Parallel CMOS |
| Montageart | — | Surface Mount |
| MSL-Level | — | 1 |