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