LTC2145CUP-12 vs LTC2163IUK Vergleich
Detaillierter Direktvergleich von LTC2145CUP-12 von Analog Devices und LTC2163IUK von Analog Devices. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Analog Devices
LTC2145CUP-12 - 12-Bit 125Msps Dual ADC, 1.8V, 64-QFN | Analog Devices
LTC2145CUP-12 ✓ Aktiv
Spezifikationsvergleich
| Parameter | LTC2145CUP-12 | LTC2163IUK |
|---|---|---|
| Marke | Analog Devices | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $26,40 | $42,29 |
| Auflösung | 12 bits | 16 bits |
| Sample Rate | 125 Msps | 80 Msps |
| Number of Channels | 2 (simultaneous sampling) | — |
| Architecture | Pipelined with on-chip S/H | Pipelined |
| Analog Supply Voltage | 1.8 V (single supply) | 1.8 V |
| Digital I/O Supply | 1.2 V to 1.8 V (separate supply) | — |
| Analog Input Type | Differential | — |
| INL (typical) | ±0.3 LSB | — |
| DNL (typical) | ±0.1 LSB (no missing codes over temperature) | — |
| Transition Noise | 0.3 LSB RMS | — |
| SNR | 70.6 dB | 76.8 dB |
| SFDR | 89 dB | 90 dB |
| Aperture Jitter | 0.08 ps RMS | 0.07 ps RMS |
| Output Modes | Full-rate CMOS, DDR CMOS, DDR LVDS (selectable) | — |
| Betriebstemperaturbereich | 0 °C to +70 °C (C grade) | — |
| Gehäuse | 64-QFN EP (9 mm x 9 mm, exposed pad) | 48-QFN (7x7 mm) with exposed pad |
| Montageart | Surface Mount | Surface Mount |
| RoHS-Status | Compliant (#PBF suffix indicates lead-free RoHS) | Compliant (PBF suffix) |
| Number of Inputs | — | 1 |
| Digital Supply Voltage | — | 1.8 V |
| Power Dissipation (typ) | — | 1.4 W at 80 Msps |
| Output Interface | — | Parallel CMOS / DDR LVDS / LVDS (selectable) |
| Input Type | — | Differential |
| Operating Temperature Range (I grade) | — | -40C to +85C |
| Thermal Resistance (theta_JA) | — | 28 C/W (typical with exposed pad) |