LTC2144IUP-14 vs LTC2188IUP Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LTC2144IUP-14 disebabkan oleh Analog Devices dan LTC2188IUP disebabkan oleh Analog Devices. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | LTC2144IUP-14 | LTC2188IUP |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 14 bits | 16 bit |
| Sample Rate | 105 MSPS | 20 Msps |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (simultaneous sampling) |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | — |
| Supply Voltage (Analog) | 1.8 V | — |
| Supply Voltage (Digital/Output) | 1.8 V to 2.5 V | — |
| Power Dissipation | 312 mW (typ, both channels) | — |
| SNR at 70 MHz input | 73.4 dB | — |
| SFDR at 70 MHz input | 90 dB | — |
| Output Interface | CMOS / DDR CMOS / DDR LVDS | — |
| Input Range | 1 Vp-p to 2 Vp-p differential | — |
| Kemasan | 64-QFN (9x9 mm) with exposed pad | 64-QFN (9 x 9 mm) with exposed pad (UP) |
| Suhu Operasi | -40C to +85C (industrial) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Aras MSL | 1 | [DATA_NEEDED: MSL level] |
| Configuration Port | SPI serial | — |
| Input Channels | — | 2 differential or single-ended inputs |
| SNR | — | 77 dB |
| SFDR | — | 90 dB |
| Analog Supply Voltage | — | 1.8 V |
| Digital Output Interface | — | LVDS or CMOS, configurable |
| Gambaran Suhu Operasi | — | -40C to +85C (industrial, IUP) |
| Thermal Resistance (theta_JA) | — | 31 C/W (with exposed pad soldered) |