LTC2287CUP vs LTC2294CUP Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LTC2287CUP disebabkan oleh Analog Devices dan LTC2294CUP 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 | LTC2287CUP | LTC2294CUP |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 10 bit | 12 bits |
| Number of Channels | 2 (dual) | 2 (dual, simultaneous sampling) |
| Sample Rate | 40 Msps | — |
| Input Type | Differential, single-ended optional | — |
| Tegangan Pemberi Arus | 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) |
| Suhu Operasi | 0 C to 70 C (commercial grade) | 0C to +70C (commercial, C grade) |
| Kemasan | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN (UP) 9x9 mm with exposed pad |
| Jenis Pemasangan | Surface Mount | — |
| Aras MSL | 1 | — |
| Status RoHS | 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 |